2022-10-31 08:12:22.3899 : Error al enviar documento a la DIAN Documento: FV-PR-3444 ERROR: System.ServiceModel.ServerTooBusyException: The HTTP service located at https://vpfe.dian.gov.co/WcfDianCustomerServices.svc is unavailable. This could be because the service is too busy or because no endpoint was found listening at the specified address. Please ensure that the address is correct and try accessing the service again later. ---> System.Net.WebException: The remote server returned an error: (503) Server Unavailable. at System.Net.HttpWebRequest.GetResponse() at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) --- End of inner exception stack trace --- Server stack trace: at System.ServiceModel.Channels.HttpChannelUtilities.ProcessGetResponseWebException(WebException webException, HttpWebRequest request, HttpAbortReason abortReason) at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.SecurityChannelFactory`1.SecurityRequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) Exception rethrown at [0]: at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) at WoLicencias.Services.Logic.DIANFEService.IWcfDianCustomerServices.SendBillSync(String fileName, Byte[] contentFile) at WoLicencias.Services.Logic.DIANFEService.WcfDianCustomerServicesClient.SendBillSync(String fileName, Byte[] contentFile) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\Service References\DIANFEService\Reference.cs:line 791 at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.SendDocumentSync(DocumentoEncabezado document, String fileName, Byte[] contentFile, Boolean isTest) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 5530 -------------------------------------------------------------------- 2022-10-31 08:13:10.0460 : Error al enviar documento a la DIAN Documento: FV-FE-57048 ERROR: System.ServiceModel.ServerTooBusyException: The HTTP service located at https://vpfe.dian.gov.co/WcfDianCustomerServices.svc is unavailable. This could be because the service is too busy or because no endpoint was found listening at the specified address. Please ensure that the address is correct and try accessing the service again later. ---> System.Net.WebException: The remote server returned an error: (503) Server Unavailable. at System.Net.HttpWebRequest.GetResponse() at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) --- End of inner exception stack trace --- Server stack trace: at System.ServiceModel.Channels.HttpChannelUtilities.ProcessGetResponseWebException(WebException webException, HttpWebRequest request, HttpAbortReason abortReason) at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.SecurityChannelFactory`1.SecurityRequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) Exception rethrown at [0]: at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) at WoLicencias.Services.Logic.DIANFEService.IWcfDianCustomerServices.SendBillSync(String fileName, Byte[] contentFile) at WoLicencias.Services.Logic.DIANFEService.WcfDianCustomerServicesClient.SendBillSync(String fileName, Byte[] contentFile) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\Service References\DIANFEService\Reference.cs:line 791 at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.SendDocumentSync(DocumentoEncabezado document, String fileName, Byte[] contentFile, Boolean isTest) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 5530 -------------------------------------------------------------------- 2022-10-31 08:13:58.0527 : Error al enviar documento a la DIAN Documento: NCCL-DMC-951 ERROR: System.ServiceModel.ServerTooBusyException: The HTTP service located at https://vpfe.dian.gov.co/WcfDianCustomerServices.svc is unavailable. This could be because the service is too busy or because no endpoint was found listening at the specified address. Please ensure that the address is correct and try accessing the service again later. ---> System.Net.WebException: The remote server returned an error: (503) Server Unavailable. at System.Net.HttpWebRequest.GetResponse() at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) --- End of inner exception stack trace --- Server stack trace: at System.ServiceModel.Channels.HttpChannelUtilities.ProcessGetResponseWebException(WebException webException, HttpWebRequest request, HttpAbortReason abortReason) at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.SecurityChannelFactory`1.SecurityRequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) Exception rethrown at [0]: at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) at WoLicencias.Services.Logic.DIANFEService.IWcfDianCustomerServices.SendBillSync(String fileName, Byte[] contentFile) at WoLicencias.Services.Logic.DIANFEService.WcfDianCustomerServicesClient.SendBillSync(String fileName, Byte[] contentFile) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\Service References\DIANFEService\Reference.cs:line 791 at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.SendDocumentSync(DocumentoEncabezado document, String fileName, Byte[] contentFile, Boolean isTest) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 5530 -------------------------------------------------------------------- 2022-10-31 08:14:15.6155 : Error al enviar documento a la DIAN Documento: FV-FE-57103 ERROR: System.ServiceModel.ServerTooBusyException: The HTTP service located at https://vpfe.dian.gov.co/WcfDianCustomerServices.svc is unavailable. This could be because the service is too busy or because no endpoint was found listening at the specified address. Please ensure that the address is correct and try accessing the service again later. ---> System.Net.WebException: The remote server returned an error: (503) Server Unavailable. at System.Net.HttpWebRequest.GetResponse() at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) --- End of inner exception stack trace --- Server stack trace: at System.ServiceModel.Channels.HttpChannelUtilities.ProcessGetResponseWebException(WebException webException, HttpWebRequest request, HttpAbortReason abortReason) at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.SecurityChannelFactory`1.SecurityRequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) Exception rethrown at [0]: at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) at WoLicencias.Services.Logic.DIANFEService.IWcfDianCustomerServices.SendBillSync(String fileName, Byte[] contentFile) at WoLicencias.Services.Logic.DIANFEService.WcfDianCustomerServicesClient.SendBillSync(String fileName, Byte[] contentFile) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\Service References\DIANFEService\Reference.cs:line 791 at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.SendDocumentSync(DocumentoEncabezado document, String fileName, Byte[] contentFile, Boolean isTest) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 5530 -------------------------------------------------------------------- 2022-10-31 08:14:17.2956 : Error al enviar documento a la DIAN Documento: FV-FVEA-10258 ERROR: System.ServiceModel.ServerTooBusyException: The HTTP service located at https://vpfe.dian.gov.co/WcfDianCustomerServices.svc is unavailable. This could be because the service is too busy or because no endpoint was found listening at the specified address. Please ensure that the address is correct and try accessing the service again later. ---> System.Net.WebException: The remote server returned an error: (503) Server Unavailable. at System.Net.HttpWebRequest.GetResponse() at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) --- End of inner exception stack trace --- Server stack trace: at System.ServiceModel.Channels.HttpChannelUtilities.ProcessGetResponseWebException(WebException webException, HttpWebRequest request, HttpAbortReason abortReason) at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.SecurityChannelFactory`1.SecurityRequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) Exception rethrown at [0]: at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) at WoLicencias.Services.Logic.DIANFEService.IWcfDianCustomerServices.SendBillSync(String fileName, Byte[] contentFile) at WoLicencias.Services.Logic.DIANFEService.WcfDianCustomerServicesClient.SendBillSync(String fileName, Byte[] contentFile) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\Service References\DIANFEService\Reference.cs:line 791 at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.SendDocumentSync(DocumentoEncabezado document, String fileName, Byte[] contentFile, Boolean isTest) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 5530 -------------------------------------------------------------------- 2022-10-31 08:14:29.5181 : Error al enviar documento a la DIAN Documento: FV-ICER-1167 ERROR: System.ServiceModel.ServerTooBusyException: The HTTP service located at https://vpfe.dian.gov.co/WcfDianCustomerServices.svc is unavailable. This could be because the service is too busy or because no endpoint was found listening at the specified address. Please ensure that the address is correct and try accessing the service again later. ---> System.Net.WebException: The remote server returned an error: (503) Server Unavailable. at System.Net.HttpWebRequest.GetResponse() at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) --- End of inner exception stack trace --- Server stack trace: at System.ServiceModel.Channels.HttpChannelUtilities.ProcessGetResponseWebException(WebException webException, HttpWebRequest request, HttpAbortReason abortReason) at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.SecurityChannelFactory`1.SecurityRequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) Exception rethrown at [0]: at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) at WoLicencias.Services.Logic.DIANFEService.IWcfDianCustomerServices.SendBillSync(String fileName, Byte[] contentFile) at WoLicencias.Services.Logic.DIANFEService.WcfDianCustomerServicesClient.SendBillSync(String fileName, Byte[] contentFile) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\Service References\DIANFEService\Reference.cs:line 791 at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.SendDocumentSync(DocumentoEncabezado document, String fileName, Byte[] contentFile, Boolean isTest) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 5530 -------------------------------------------------------------------- 2022-10-31 08:15:13.6945 : Error al enviar documento a la DIAN Documento: FV-AMS-350 ERROR: System.ServiceModel.ServerTooBusyException: The HTTP service located at https://vpfe.dian.gov.co/WcfDianCustomerServices.svc is unavailable. This could be because the service is too busy or because no endpoint was found listening at the specified address. Please ensure that the address is correct and try accessing the service again later. ---> System.Net.WebException: The remote server returned an error: (503) Server Unavailable. at System.Net.HttpWebRequest.GetResponse() at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) --- End of inner exception stack trace --- Server stack trace: at System.ServiceModel.Channels.HttpChannelUtilities.ProcessGetResponseWebException(WebException webException, HttpWebRequest request, HttpAbortReason abortReason) at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.SecurityChannelFactory`1.SecurityRequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) Exception rethrown at [0]: at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) at WoLicencias.Services.Logic.DIANFEService.IWcfDianCustomerServices.SendBillSync(String fileName, Byte[] contentFile) at WoLicencias.Services.Logic.DIANFEService.WcfDianCustomerServicesClient.SendBillSync(String fileName, Byte[] contentFile) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\Service References\DIANFEService\Reference.cs:line 791 at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.SendDocumentSync(DocumentoEncabezado document, String fileName, Byte[] contentFile, Boolean isTest) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 5530 -------------------------------------------------------------------- 2022-10-31 08:15:44.3925 : Error al enviar documento a la DIAN Documento: FV-CIB-1884 ERROR: System.ServiceModel.ServerTooBusyException: The HTTP service located at https://vpfe.dian.gov.co/WcfDianCustomerServices.svc is unavailable. This could be because the service is too busy or because no endpoint was found listening at the specified address. Please ensure that the address is correct and try accessing the service again later. ---> System.Net.WebException: The remote server returned an error: (503) Server Unavailable. at System.Net.HttpWebRequest.GetResponse() at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) --- End of inner exception stack trace --- Server stack trace: at System.ServiceModel.Channels.HttpChannelUtilities.ProcessGetResponseWebException(WebException webException, HttpWebRequest request, HttpAbortReason abortReason) at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.SecurityChannelFactory`1.SecurityRequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) Exception rethrown at [0]: at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) at WoLicencias.Services.Logic.DIANFEService.IWcfDianCustomerServices.SendBillSync(String fileName, Byte[] contentFile) at WoLicencias.Services.Logic.DIANFEService.WcfDianCustomerServicesClient.SendBillSync(String fileName, Byte[] contentFile) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\Service References\DIANFEService\Reference.cs:line 791 at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.SendDocumentSync(DocumentoEncabezado document, String fileName, Byte[] contentFile, Boolean isTest) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 5530 -------------------------------------------------------------------- 2022-10-31 08:16:10.1409 : Error al enviar documento a la DIAN Documento: FV-CCV-2381 ERROR: System.ServiceModel.ServerTooBusyException: The HTTP service located at https://vpfe.dian.gov.co/WcfDianCustomerServices.svc is unavailable. This could be because the service is too busy or because no endpoint was found listening at the specified address. Please ensure that the address is correct and try accessing the service again later. ---> System.Net.WebException: The remote server returned an error: (503) Server Unavailable. at System.Net.HttpWebRequest.GetResponse() at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) --- End of inner exception stack trace --- Server stack trace: at System.ServiceModel.Channels.HttpChannelUtilities.ProcessGetResponseWebException(WebException webException, HttpWebRequest request, HttpAbortReason abortReason) at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.SecurityChannelFactory`1.SecurityRequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) Exception rethrown at [0]: at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) at WoLicencias.Services.Logic.DIANFEService.IWcfDianCustomerServices.SendBillSync(String fileName, Byte[] contentFile) at WoLicencias.Services.Logic.DIANFEService.WcfDianCustomerServicesClient.SendBillSync(String fileName, Byte[] contentFile) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\Service References\DIANFEService\Reference.cs:line 791 at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.SendDocumentSync(DocumentoEncabezado document, String fileName, Byte[] contentFile, Boolean isTest) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 5530 -------------------------------------------------------------------- 2022-10-31 08:16:17.1499 : Error al consultar el documento en la DIAN Metodo: GetStatusDocument Documento: NCCL-NC-640 CUFE: bbe4f18c6d634d0545da2ced42f39f9075761f3a3dd54c935062c3b3f96ea27a64a905438076562b0387d4266a4bd285 ERROR: System.ServiceModel.ServerTooBusyException: The HTTP service located at https://vpfe.dian.gov.co/WcfDianCustomerServices.svc is unavailable. This could be because the service is too busy or because no endpoint was found listening at the specified address. Please ensure that the address is correct and try accessing the service again later. ---> System.Net.WebException: The remote server returned an error: (503) Server Unavailable. at System.Net.HttpWebRequest.GetResponse() at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) --- End of inner exception stack trace --- Server stack trace: at System.ServiceModel.Channels.HttpChannelUtilities.ProcessGetResponseWebException(WebException webException, HttpWebRequest request, HttpAbortReason abortReason) at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.SecurityChannelFactory`1.SecurityRequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) Exception rethrown at [0]: at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) at WoLicencias.Services.Logic.DIANFEService.IWcfDianCustomerServices.GetStatus(String trackId) at WoLicencias.Services.Logic.DIANFEService.WcfDianCustomerServicesClient.GetStatus(String trackId) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\Service References\DIANFEService\Reference.cs:line 759 at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.GetStatusDocument(DocumentoEncabezado document, Boolean isTest) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 5726 -------------------------------------------------------------------- 2022-10-31 08:16:41.1921 : Error al enviar documento a la DIAN Documento: FV-FE-57104 ERROR: System.ServiceModel.ServerTooBusyException: The HTTP service located at https://vpfe.dian.gov.co/WcfDianCustomerServices.svc is unavailable. This could be because the service is too busy or because no endpoint was found listening at the specified address. Please ensure that the address is correct and try accessing the service again later. ---> System.Net.WebException: The remote server returned an error: (503) Server Unavailable. at System.Net.HttpWebRequest.GetResponse() at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) --- End of inner exception stack trace --- Server stack trace: at System.ServiceModel.Channels.HttpChannelUtilities.ProcessGetResponseWebException(WebException webException, HttpWebRequest request, HttpAbortReason abortReason) at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.SecurityChannelFactory`1.SecurityRequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) Exception rethrown at [0]: at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) at WoLicencias.Services.Logic.DIANFEService.IWcfDianCustomerServices.SendBillSync(String fileName, Byte[] contentFile) at WoLicencias.Services.Logic.DIANFEService.WcfDianCustomerServicesClient.SendBillSync(String fileName, Byte[] contentFile) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\Service References\DIANFEService\Reference.cs:line 791 at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.SendDocumentSync(DocumentoEncabezado document, String fileName, Byte[] contentFile, Boolean isTest) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 5530 -------------------------------------------------------------------- 2022-10-31 08:16:50.6921 : Error al consultar el documento en la DIAN Metodo: GetStatusDocument Documento: FV-FE-57087 CUFE: 67c5cbd380f51f1db7c8d871f25793931320ae93b900cb5ecf7cd54f0ae22c2ab43600631331fff254aaa3de221e3b73 ERROR: System.ServiceModel.ServerTooBusyException: The HTTP service located at https://vpfe.dian.gov.co/WcfDianCustomerServices.svc is unavailable. This could be because the service is too busy or because no endpoint was found listening at the specified address. Please ensure that the address is correct and try accessing the service again later. ---> System.Net.WebException: The remote server returned an error: (503) Server Unavailable. at System.Net.HttpWebRequest.GetResponse() at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) --- End of inner exception stack trace --- Server stack trace: at System.ServiceModel.Channels.HttpChannelUtilities.ProcessGetResponseWebException(WebException webException, HttpWebRequest request, HttpAbortReason abortReason) at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.SecurityChannelFactory`1.SecurityRequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) Exception rethrown at [0]: at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) at WoLicencias.Services.Logic.DIANFEService.IWcfDianCustomerServices.GetStatus(String trackId) at WoLicencias.Services.Logic.DIANFEService.WcfDianCustomerServicesClient.GetStatus(String trackId) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\Service References\DIANFEService\Reference.cs:line 759 at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.GetStatusDocument(DocumentoEncabezado document, Boolean isTest) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 5726 -------------------------------------------------------------------- 2022-10-31 08:17:10.9197 : Error al consultar el documento en la DIAN Metodo: GetStatusDocument Documento: -0 CUFE: f7adbd14162d410e6cff5bb450e106ce9f16de3ef24ff1b2ddb0b83b6cea0bf2719d4fbf67b572b9807184ec55b70162 ERROR: System.ServiceModel.ServerTooBusyException: The HTTP service located at https://vpfe.dian.gov.co/WcfDianCustomerServices.svc is unavailable. This could be because the service is too busy or because no endpoint was found listening at the specified address. Please ensure that the address is correct and try accessing the service again later. ---> System.Net.WebException: The remote server returned an error: (503) Server Unavailable. at System.Net.HttpWebRequest.GetResponse() at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) --- End of inner exception stack trace --- Server stack trace: at System.ServiceModel.Channels.HttpChannelUtilities.ProcessGetResponseWebException(WebException webException, HttpWebRequest request, HttpAbortReason abortReason) at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.SecurityChannelFactory`1.SecurityRequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) Exception rethrown at [0]: at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) at WoLicencias.Services.Logic.DIANFEService.IWcfDianCustomerServices.GetStatus(String trackId) at WoLicencias.Services.Logic.DIANFEService.WcfDianCustomerServicesClient.GetStatus(String trackId) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\Service References\DIANFEService\Reference.cs:line 759 at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.GetStatusDocument(DocumentoEncabezado document, Boolean isTest) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 5726 -------------------------------------------------------------------- 2022-10-31 08:17:26.7395 : Error al enviar documento a la DIAN Documento: FV-FE-5884 ERROR: System.ServiceModel.ServerTooBusyException: The HTTP service located at https://vpfe.dian.gov.co/WcfDianCustomerServices.svc is unavailable. This could be because the service is too busy or because no endpoint was found listening at the specified address. Please ensure that the address is correct and try accessing the service again later. ---> System.Net.WebException: The remote server returned an error: (503) Server Unavailable. at System.Net.HttpWebRequest.GetResponse() at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) --- End of inner exception stack trace --- Server stack trace: at System.ServiceModel.Channels.HttpChannelUtilities.ProcessGetResponseWebException(WebException webException, HttpWebRequest request, HttpAbortReason abortReason) at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.SecurityChannelFactory`1.SecurityRequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) Exception rethrown at [0]: at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) at WoLicencias.Services.Logic.DIANFEService.IWcfDianCustomerServices.SendBillSync(String fileName, Byte[] contentFile) at WoLicencias.Services.Logic.DIANFEService.WcfDianCustomerServicesClient.SendBillSync(String fileName, Byte[] contentFile) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\Service References\DIANFEService\Reference.cs:line 791 at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.SendDocumentSync(DocumentoEncabezado document, String fileName, Byte[] contentFile, Boolean isTest) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 5530 -------------------------------------------------------------------- 2022-10-31 08:17:37.5182 : Error al enviar documento a la DIAN Documento: FV-FE-506 ERROR: System.ServiceModel.ServerTooBusyException: The HTTP service located at https://vpfe.dian.gov.co/WcfDianCustomerServices.svc is unavailable. This could be because the service is too busy or because no endpoint was found listening at the specified address. Please ensure that the address is correct and try accessing the service again later. ---> System.Net.WebException: The remote server returned an error: (503) Server Unavailable. at System.Net.HttpWebRequest.GetResponse() at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) --- End of inner exception stack trace --- Server stack trace: at System.ServiceModel.Channels.HttpChannelUtilities.ProcessGetResponseWebException(WebException webException, HttpWebRequest request, HttpAbortReason abortReason) at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.SecurityChannelFactory`1.SecurityRequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) Exception rethrown at [0]: at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) at WoLicencias.Services.Logic.DIANFEService.IWcfDianCustomerServices.SendBillSync(String fileName, Byte[] contentFile) at WoLicencias.Services.Logic.DIANFEService.WcfDianCustomerServicesClient.SendBillSync(String fileName, Byte[] contentFile) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\Service References\DIANFEService\Reference.cs:line 791 at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.SendDocumentSync(DocumentoEncabezado document, String fileName, Byte[] contentFile, Boolean isTest) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 5530 -------------------------------------------------------------------- 2022-10-31 08:17:40.9559 : Error al enviar documento a la DIAN Documento: FV-FE-82141 ERROR: System.ServiceModel.ServerTooBusyException: The HTTP service located at https://vpfe.dian.gov.co/WcfDianCustomerServices.svc is unavailable. This could be because the service is too busy or because no endpoint was found listening at the specified address. Please ensure that the address is correct and try accessing the service again later. ---> System.Net.WebException: The remote server returned an error: (503) Server Unavailable. at System.Net.HttpWebRequest.GetResponse() at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) --- End of inner exception stack trace --- Server stack trace: at System.ServiceModel.Channels.HttpChannelUtilities.ProcessGetResponseWebException(WebException webException, HttpWebRequest request, HttpAbortReason abortReason) at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.SecurityChannelFactory`1.SecurityRequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) Exception rethrown at [0]: at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) at WoLicencias.Services.Logic.DIANFEService.IWcfDianCustomerServices.SendBillSync(String fileName, Byte[] contentFile) at WoLicencias.Services.Logic.DIANFEService.WcfDianCustomerServicesClient.SendBillSync(String fileName, Byte[] contentFile) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\Service References\DIANFEService\Reference.cs:line 791 at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.SendDocumentSync(DocumentoEncabezado document, String fileName, Byte[] contentFile, Boolean isTest) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 5530 -------------------------------------------------------------------- 2022-10-31 08:17:41.7056 : Error al enviar documento a la DIAN Documento: FV-ICER-1167 ERROR: System.ServiceModel.ServerTooBusyException: The HTTP service located at https://vpfe.dian.gov.co/WcfDianCustomerServices.svc is unavailable. This could be because the service is too busy or because no endpoint was found listening at the specified address. Please ensure that the address is correct and try accessing the service again later. ---> System.Net.WebException: The remote server returned an error: (503) Server Unavailable. at System.Net.HttpWebRequest.GetResponse() at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) --- End of inner exception stack trace --- Server stack trace: at System.ServiceModel.Channels.HttpChannelUtilities.ProcessGetResponseWebException(WebException webException, HttpWebRequest request, HttpAbortReason abortReason) at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.SecurityChannelFactory`1.SecurityRequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) Exception rethrown at [0]: at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) at WoLicencias.Services.Logic.DIANFEService.IWcfDianCustomerServices.SendBillSync(String fileName, Byte[] contentFile) at WoLicencias.Services.Logic.DIANFEService.WcfDianCustomerServicesClient.SendBillSync(String fileName, Byte[] contentFile) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\Service References\DIANFEService\Reference.cs:line 791 at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.SendDocumentSync(DocumentoEncabezado document, String fileName, Byte[] contentFile, Boolean isTest) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 5530 -------------------------------------------------------------------- 2022-10-31 08:36:01.6864 : Documento: FV-FE-1011 Transaccion: 88043262 Metodo: WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaLogic.SendEmail Linea: 5931 Error: System.NullReferenceException: Object reference not set to an instance of an object. at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaLogic.SendEmail(DocumentoEncabezado document, Transaccion transaction, Boolean enviosMultiples, Boolean isAsync, LicenciaEmpresa company, String messageDIAN, Boolean isManual, TransaccionPendienteEnvio transaccionPendiente) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaLogic.cs:line 5931 StackTrace: at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaLogic.SendEmail(DocumentoEncabezado document, Transaccion transaction, Boolean enviosMultiples, Boolean isAsync, LicenciaEmpresa company, String messageDIAN, Boolean isManual, TransaccionPendienteEnvio transaccionPendiente) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaLogic.cs:line 5931 -------------------------------------------------------------------- 2022-10-31 08:40:50.5611 : ERROR en metodo RebuildTransactionFiles. Error: System.NullReferenceException: Object reference not set to an instance of an object. at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.RebuildTransactionFiles(Int32 transactionId) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 8503 -------------------------------------------------------------------- 2022-10-31 08:48:08.7456 : ERROR en metodo RebuildTransactionFiles. Error: System.NullReferenceException: Object reference not set to an instance of an object. at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.RebuildTransactionFiles(Int32 transactionId) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 8503 -------------------------------------------------------------------- 2022-10-31 08:48:55.7900 : ERROR en metodo RebuildTransactionFiles. Error: System.NullReferenceException: Object reference not set to an instance of an object. at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.RebuildTransactionFiles(Int32 transactionId) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 8503 -------------------------------------------------------------------- 2022-10-31 09:20:44.8212 : Error al enviar documento a la DIAN Documento: FV-K-42958 ERROR: System.ServiceModel.EndpointNotFoundException: There was no endpoint listening at https://vpfe.dian.gov.co/WcfDianCustomerServices.svc that could accept the message. This is often caused by an incorrect address or SOAP action. See InnerException, if present, for more details. ---> System.Net.WebException: The remote name could not be resolved: 'vpfe.dian.gov.co' at System.Net.HttpWebRequest.GetRequestStream(TransportContext& context) at System.Net.HttpWebRequest.GetRequestStream() at System.ServiceModel.Channels.HttpOutput.WebRequestHttpOutput.GetOutputStream() --- End of inner exception stack trace --- Server stack trace: at System.ServiceModel.Channels.HttpOutput.WebRequestHttpOutput.GetOutputStream() at System.ServiceModel.Channels.HttpOutput.Send(TimeSpan timeout) at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.SendRequest(Message message, TimeSpan timeout) at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.SecurityChannelFactory`1.SecurityRequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) Exception rethrown at [0]: at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) at WoLicencias.Services.Logic.DIANFEService.IWcfDianCustomerServices.SendBillSync(String fileName, Byte[] contentFile) at WoLicencias.Services.Logic.DIANFEService.WcfDianCustomerServicesClient.SendBillSync(String fileName, Byte[] contentFile) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\Service References\DIANFEService\Reference.cs:line 791 at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.SendDocumentSync(DocumentoEncabezado document, String fileName, Byte[] contentFile, Boolean isTest) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 5530 -------------------------------------------------------------------- 2022-10-31 09:28:45.5532 : ERROR en metodo RebuildTransactionFiles. Error: System.NullReferenceException: Object reference not set to an instance of an object. at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.RebuildTransactionFiles(Int32 transactionId) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 8503 -------------------------------------------------------------------- 2022-10-31 09:36:10.5118 : ERROR en metodo RebuildTransactionFiles. Error: System.NullReferenceException: Object reference not set to an instance of an object. at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.RebuildTransactionFiles(Int32 transactionId) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 8503 -------------------------------------------------------------------- 2022-10-31 10:27:20.0695 : ERROR en metodo RebuildTransactionFiles. Error: System.NullReferenceException: Object reference not set to an instance of an object. at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.RebuildTransactionFiles(Int32 transactionId) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 8503 -------------------------------------------------------------------- 2022-10-31 12:03:19.2935 : ERROR en metodo RebuildTransactionFiles. Error: System.NullReferenceException: Object reference not set to an instance of an object. at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.RebuildTransactionFiles(Int32 transactionId) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 8503 -------------------------------------------------------------------- 2022-10-31 12:03:35.6076 : ERROR en metodo RebuildTransactionFiles. Error: System.NullReferenceException: Object reference not set to an instance of an object. at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.RebuildTransactionFiles(Int32 transactionId) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 8503 -------------------------------------------------------------------- 2022-10-31 12:40:26.2889 : Error al enviar documento a la DIAN Documento: FV-BUF-27711 ERROR: System.ServiceModel.EndpointNotFoundException: There was no endpoint listening at https://vpfe.dian.gov.co/WcfDianCustomerServices.svc that could accept the message. This is often caused by an incorrect address or SOAP action. See InnerException, if present, for more details. ---> System.Net.WebException: The remote name could not be resolved: 'vpfe.dian.gov.co' at System.Net.HttpWebRequest.GetRequestStream(TransportContext& context) at System.Net.HttpWebRequest.GetRequestStream() at System.ServiceModel.Channels.HttpOutput.WebRequestHttpOutput.GetOutputStream() --- End of inner exception stack trace --- Server stack trace: at System.ServiceModel.Channels.HttpOutput.WebRequestHttpOutput.GetOutputStream() at System.ServiceModel.Channels.HttpOutput.Send(TimeSpan timeout) at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.SendRequest(Message message, TimeSpan timeout) at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.SecurityChannelFactory`1.SecurityRequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) Exception rethrown at [0]: at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) at WoLicencias.Services.Logic.DIANFEService.IWcfDianCustomerServices.SendBillSync(String fileName, Byte[] contentFile) at WoLicencias.Services.Logic.DIANFEService.WcfDianCustomerServicesClient.SendBillSync(String fileName, Byte[] contentFile) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\Service References\DIANFEService\Reference.cs:line 791 at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.SendDocumentSync(DocumentoEncabezado document, String fileName, Byte[] contentFile, Boolean isTest) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 5530 -------------------------------------------------------------------- 2022-10-31 13:36:22.2662 : ERROR en metodo RebuildTransactionFiles. Error: System.NullReferenceException: Object reference not set to an instance of an object. at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.RebuildTransactionFiles(Int32 transactionId) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 8503 -------------------------------------------------------------------- 2022-10-31 14:41:57.1926 : ERROR en metodo RebuildTransactionFiles. Error: System.NullReferenceException: Object reference not set to an instance of an object. at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.RebuildTransactionFiles(Int32 transactionId) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 8503 -------------------------------------------------------------------- 2022-10-31 14:55:33.2848 : ERROR en metodo RebuildTransactionFiles. Error: System.NullReferenceException: Object reference not set to an instance of an object. at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.RebuildTransactionFiles(Int32 transactionId) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 8503 -------------------------------------------------------------------- 2022-10-31 14:57:42.3613 : ERROR en metodo RebuildTransactionFiles. Error: System.NullReferenceException: Object reference not set to an instance of an object. at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.RebuildTransactionFiles(Int32 transactionId) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 8503 -------------------------------------------------------------------- 2022-10-31 14:59:09.7609 : ERROR en metodo RebuildTransactionFiles. Error: System.NullReferenceException: Object reference not set to an instance of an object. at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.RebuildTransactionFiles(Int32 transactionId) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 8503 -------------------------------------------------------------------- 2022-10-31 15:05:26.4780 : ERROR en metodo RebuildTransactionFiles. Error: System.NullReferenceException: Object reference not set to an instance of an object. at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.RebuildTransactionFiles(Int32 transactionId) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 8503 -------------------------------------------------------------------- 2022-10-31 15:33:53.1293 : ERROR en metodo RebuildTransactionFiles. Error: System.NullReferenceException: Object reference not set to an instance of an object. at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.RebuildTransactionFiles(Int32 transactionId) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 8503 -------------------------------------------------------------------- 2022-10-31 15:36:58.7307 : Error al enviar documento a la DIAN Documento: FV-CC-2670 ERROR: System.ServiceModel.EndpointNotFoundException: There was no endpoint listening at https://vpfe.dian.gov.co/WcfDianCustomerServices.svc that could accept the message. This is often caused by an incorrect address or SOAP action. See InnerException, if present, for more details. ---> System.Net.WebException: The remote name could not be resolved: 'vpfe.dian.gov.co' at System.Net.HttpWebRequest.GetRequestStream(TransportContext& context) at System.Net.HttpWebRequest.GetRequestStream() at System.ServiceModel.Channels.HttpOutput.WebRequestHttpOutput.GetOutputStream() --- End of inner exception stack trace --- Server stack trace: at System.ServiceModel.Channels.HttpOutput.WebRequestHttpOutput.GetOutputStream() at System.ServiceModel.Channels.HttpOutput.Send(TimeSpan timeout) at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.SendRequest(Message message, TimeSpan timeout) at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.SecurityChannelFactory`1.SecurityRequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) Exception rethrown at [0]: at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) at WoLicencias.Services.Logic.DIANFEService.IWcfDianCustomerServices.SendBillSync(String fileName, Byte[] contentFile) at WoLicencias.Services.Logic.DIANFEService.WcfDianCustomerServicesClient.SendBillSync(String fileName, Byte[] contentFile) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\Service References\DIANFEService\Reference.cs:line 791 at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.SendDocumentSync(DocumentoEncabezado document, String fileName, Byte[] contentFile, Boolean isTest) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 5530 -------------------------------------------------------------------- 2022-10-31 16:04:30.0167 : ERROR en metodo RebuildTransactionFiles. Error: System.NullReferenceException: Object reference not set to an instance of an object. at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.RebuildTransactionFiles(Int32 transactionId) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 8503 -------------------------------------------------------------------- 2022-10-31 16:42:30.1209 : ERROR en metodo RebuildTransactionFiles. Error: System.NullReferenceException: Object reference not set to an instance of an object. at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.RebuildTransactionFiles(Int32 transactionId) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 8503 -------------------------------------------------------------------- 2022-10-31 16:51:00.0602 : Documento: FV-FV-33677 Transaccion: 86324208 Metodo: WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaLogic.SendEmail Linea: 5931 Error: System.NullReferenceException: Object reference not set to an instance of an object. at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaLogic.SendEmail(DocumentoEncabezado document, Transaccion transaction, Boolean enviosMultiples, Boolean isAsync, LicenciaEmpresa company, String messageDIAN, Boolean isManual, TransaccionPendienteEnvio transaccionPendiente) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaLogic.cs:line 5931 StackTrace: at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaLogic.SendEmail(DocumentoEncabezado document, Transaccion transaction, Boolean enviosMultiples, Boolean isAsync, LicenciaEmpresa company, String messageDIAN, Boolean isManual, TransaccionPendienteEnvio transaccionPendiente) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaLogic.cs:line 5931 -------------------------------------------------------------------- 2022-10-31 17:23:37.4356 : ERROR en metodo RebuildTransactionFiles. Error: System.NullReferenceException: Object reference not set to an instance of an object. at WoLicencias.Services.Logic.FacturacionElectronica.FacturacionElectronicaValidacionPreviaLogic.RebuildTransactionFiles(Int32 transactionId) in C:\Net\WorldOfficeNet\TFP_WoLicencias\Infrastructure.Base.Services\ServiceLogic\Source\WoLicencias.Services.Logic\FacturacionElectronica\FacturacionElectronicaValidacionPreviaLogic.cs:line 8503 --------------------------------------------------------------------