What to do if getting the error Request aborted (Code 15): Failure

When running a task that connects to a Qlik Sense Datasource that is very big and complex and even when accessing it within the Qlik Sense Hub takes a lot of time to load, the following error might appear in the Execution Calendar.

Issue

TASK EXECUTION FAILED

ADDITIONAL INFORMATION

Request aborted (Code 15): Failure

STACK TRACE

Exception: Request aborted (Code 15): Failure
en MailAndDeploy.Server.Connectors.QlikSense.Rpc.RpcConnection.ProcessResponse(JsonObject pResponse)
en MailAndDeploy.Server.Connectors.QlikSense.Rpc.RpcConnection.WaitForResponse(Int32 pId, TimeSpan pTimeout)
en MailAndDeploy.Server.Connectors.QlikSense.Rpc.RpcConnection.SendOnce(RpcMessage pMessage, TimeSpan pTimeout)
en MailAndDeploy.Server.Connectors.QlikSense.Rpc.RpcConnection.Send(RpcMessage pMessage, TimeSpan pTimeout)
en MailAndDeploy.Server.Connectors.QlikSense.Model.QsGenericObject.GetLayout(QsApp pApp, Int32 pHandle)
en MailAndDeploy.Server.Connectors.QlikSense.Model.QsGenericObject.get_Layout()
en MailAndDeploy.Server.Connectors.QlikSense.Model.QsHyperCube.get_ValueProviders()
en MailAndDeploy.Server.Connectors.QlikSense.Extractors.QlikSenseDataTableExtractor.ExtractDataTable()
en MailAndDeploy.Server.Connectors.QlikSense.Extractors.QlikSenseDataTableExtractor.Extract()
en MailAndDeploy.Server.Connectors.QlikSense.QlikSenseAppConnector.ExtractDataTable(String pObjectId, NamedValueCollection pParameters)
en MailAndDeploy.Server.Persistency.Entities.TableReportElement.CreateVisualization(NamedValueCollection pParameters)
en MailAndDeploy.Server.Persistency.Entities.VisualizationReportElement.Create(ReportElementGroup pGroup, NamedValue[] pParameters)
en MailAndDeploy.Server.Persistency.Entities.MicrosoftExcelReport.ProcessVisualization(MicrosoftExcelWorkbook pWorkbook, VisualizationReportElementPhrase pPhrase)
en MailAndDeploy.Server.Persistency.Entities.MicrosoftExcelReport.ProcessReportElements(MicrosoftExcelWorkbook pWorkbook, String pWorksheetId)
en MailAndDeploy.Server.Persistency.Entities.MicrosoftExcelReport.ProcessReportElements(MicrosoftExcelWorkbook pWorkbook)
en MailAndDeploy.Server.Persistency.Entities.MicrosoftExcelReport.CreateReportDocument(FileType pFileType, String pTitle)
en MailAndDeploy.Server.Persistency.Entities.Report.CreateReportDocument(FileType pFileType, IEnumerable`1 pParameterValues, Action[] pCustomPreparationActions)
en MailAndDeploy.Server.Persistency.Entities.CreateReportDocumentSpecification.CreateReportDocument()
en MailAndDeploy.Server.Persistency.Entities.CreateReportDocumentAction.ExecuteAction()
en MailAndDeploy.Server.Persistency.Entities.Action.Execute()
 en MailAndDeploy.Server.Persistency.Entities.Task.Execute(IEnumerable`1 pParameterValues)

Resolution

Install version 3.5.11 or higher as the timeout for opening Apps in Qlik Sense was increased.

For more information, see https://help.mail-and-deploy.com/docs/version-3511