We have a daily scheduled nprinting task, which has a server connection to a Qlikview report.
One day it is running fine, the other day we get the error "Some errors occurred during report generation" in our mailbox.
There's no logic in when it's running fine and when it goes in error. And if we get an error and I run the task again manually, it's possible it's running fine.
The Qlikview report is running a half hour before the NPrinting report, so it's not that the Qlikview task is still running.
Connection navigator=qlikview;documentpath=qvp://....qvw has reached ERROR status
Failed report generation for report ... exception Qlik.Reporting.Reports.Tree.Exceptions.FailedReportException: Report generation failed because node CH18 of type Qlik.Reporting.Reports.Tree.Template.TableNode in level root received an ApplyFailureResponse from request ..... ↓↓unknown ---> System.Exception: unknown↓↓ --- End of inner exception stack trace ---↓↓ at Qlik.Reporting.Reports.Tree.Template.TemplateLeafNode`5.ApplyFailure(FailureContentNodeResponse response, TcTransformationContext transformationCtx)↓↓ at Qlik.Printing.Trees.TcTransformation.ApplyResponse(IContentNodeResponse response)↓↓ at Qlik.Printing.TreeTransformationService.Process(IReportRequest reportRequest, IContentNodeResponse contentNodeResponse)
Navigator stuck or died on connection navigator=qlikview;documentpath=qvp://...qvw, forcing close of resolver.
Forced to close a resolver for connection navigator=qlikview;documentpath=qvp://...qvw.
Error while trying to add a resolver for connection navigator=qlikview;documentpath=qvp://...qvw. ERROR: An exception was thrown while invoking the constructor 'Void .ctor(Engine.N
Version NPrinting is 17.3.1
Version Qlikview is 12.10.20200.0 SR4
Please advice us what we can try or do?