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balajibc64
Creator III
Creator III

Task execution failed in Qlik NPrinting.

Hi, we are generating report in Qlik NPrinting. We configured all the task and its working fine. Every task will reload and complete within 2 or 3 mins. 

Last week, suddenly few task keep on running and not completed. So I abort the task and restarted the Qlik NPrinting server and reload the task working fine. 

Again today, faced the same issue and  again I restarted the server its working fine. 

How to find the root cause? What are all the things need to check? Please suggest. 

Using latest Version only May 2023. 

Labels (3)
15 Replies
Lucas_Gatling
Support
Support

@balajibc64 I would suggest checking the Nprinting task log for the error message. Also, cross check the time of the failure in the task with windows event logs. Do they fell on the same days around the same time? Also, is it a Qlik Sense connection or QlikView connection to the source app? Check your Qlik Sense server and or QlikView server at the time the Nprinting task fails to ensure those servers are working properly. But the Nprinting task log and Engine log would be the first place to start.

If the issue is solved please mark the answer with Accept as Solution.
balajibc64
Creator III
Creator III
Author

@Lucas_Gatling ok I will check. Yes it happened on Tuesday morning around 6.15 am. After 2 weeks, again on Tuesday same time around 6.15 am. 

Already I checked the windows log, there is no clue on this. 

Lucas_Gatling
Support
Support

@balajibc64  ok so yes definitely check the task log and Nprinting Engine log along that timeframe. Those logs should produce error messages that will provide more insight on what could be causing the failure.

If the issue is solved please mark the answer with Accept as Solution.
David_Friend
Support
Support

@balajibc64 I'd also look if there is something happening on Tuesdays around that time that could be interfering with the task execution...

balajibc64
Creator III
Creator III
Author

Hi @David_Friend @Lucas_Gatling  I have checked the NPrinting Engine logs, Issue was found on Tuesday morning around 7 AM, but there is some locking error happens on Monday late evening around 9 PM. 

From Logs I found this error message, 

"Obsolete allocation message rejected before requesting the lock"

This error message showed in the engine logs, from Monday evening around 9 PM that too  before the issue day. Other days I didn't see this message anywhere. 

 

 

balajibc64
Creator III
Creator III
Author

@David_Friend @Lucas_Gatling  Below sample error line pasted 

 

Engine.Navigator.QlikView.QV12.70 23.20.1.0 Engine.Navigator.QlikView.QV.QlikViewDocument.[73976]::navigator=qlikview;documentpath="qvp://servername.qr.qrgrp.local/xxx/Delay Trends for xxx.qvw";qlikviewversion=12.80.20000 20231009T200047.885+03:00 WARN SWDOHD5SQLS0003 0 0 0 0 0 0 0 0 Enable Push from Server is enabled. This option is incompatible with NPrinting Server and Cluster connections and can cause severe delays.
Qlik.NPrinting.Engine 23.20.1.0 Qlik.NPrinting.Engine.Consumer.ContentRequestExecutor 20231009T223635.891+03:00 WARN SWDOHD5SQLS0003 0 0 2f246a06-b998-4d7d-a2c8-e3172373de7b 0 a249e366-f683-4f80-831c-d16519ad6eb8 0 3a81a6ed-3780-45fa-859d-dfbad6713933 0 Navigator error while processing request {"RequestType":"Qlik.Reporting.Engine.Messages.Requests.TableNodeRequest, Qlik.Reporting.Engine.Messages, Version=23.20.1.0, Culture=neutral, PublicKeyToken=0f100000110511e5","ConnectionId":"2f246a06-b998-4d7d-a2c8-e3172373de7b","AbsoluteTimeout":"2023-10-10T07:36:03.089651Z","CanTriggerMoreRequests":false,"ExecutionId":"a249e366-f683-4f80-831c-d16519ad6eb8","Filter":{"Filters":[{"Fields":[{"Name":"F\\FLT_DATE","OverrideValues":false,"SelectExcluded":false,"QvDataConnectionId":"2f246a06-b998-4d7d-a2c8-e3172373de7b","Values":[{"Type":3,"StringValue":"=([FLT_DATE]>Today()-15)*([FLT_DATE]<=Today())"}],"IsVoid":false}],"Variables":[]},{"Fields":[{"Name":"F\\GS_REGION","OverrideValues":false,"SelectExcluded":false,"QvDataConnectionId":"2f246a06-b998-4d7d-a2c8-e3172373de7b","Values":[{"Type":1,"StringValue":"Americas"}],"IsVoid":false},{"Name":"F\\PCM","OverrideValues":false,"SelectExcluded":false,"QvDataConnectionId":"2f246a06-b998-4d7d-a2c8-e3172373de7b","Values":[{"Type":1,"StringValue":"Malsha"}],"IsVoid":false}],"Variables":[]},{"Fields":[{"Name":"F\\FLT_DATE","OverrideValues":false,"SelectExcluded":false,"QvDataConnectionId":"2f246a06-b998-4d7d-a2c8-e3172373de7b","Values":[{"Type":3,"StringValue":"=([FLT_DATE]>Today()-15)*([FLT_DATE]<=Today())"}],"IsVoid":false}],"Variables":[]}]},"Priority":6}. ERROR: Qlik.Reporting.Engine.Messages.Exceptions.NavigatorDiedException: Navigator navigator=qlikview;documentpath="qvp://servername.qr.qrgrp.local/xxx/Delay Trends Analysis.qvw";qlikviewversion=12.80.20000 process died or has been terminated and can't be used anymore to resolve requests ---> System.Runtime.InteropServices.COMException: Error HRESULT E_FAIL has been returned from a call to a COM component.↓↓↓↓Server stack trace: ↓↓ at Qlik.QlikView.Interfaces.Doc.GetFieldDescriptions()↓↓ at Engine.Navigator.QlikView.QV.QlikViewDocument.AlternateState.NativeGetFieldDescriptions() in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewDocument.AlternateState.cs:line 98↓↓ at Engine.Navigator.QlikView.QV.QlikViewAlternateState.GetFields() in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewAlternateState.cs:line 73↓↓ at Engine.Navigator.QlikView.QV.QlikViewDocument.ResetInputFields() in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewDocument.cs:line 1345↓↓ at Engine.Navigator.QlikView.QV.Resolvers.Filters.ClearAllSelectionsRequestResolver.Resolve(QlikViewDocument doc, ClearAllSelectionsRequest request) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\Resolvers\Filters\ClearAllSelctionsRequestResolver.cs:line 14↓↓ at Engine.Navigator.QlikView.QV.Resolvers.Filters.BaseFilterRequestResolver`1.Engine.Navigator.QlikView.QV.Resolvers.Filters.IFilterRequestResolver.Resolve(QlikViewDocument doc, IFilterRequest request) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\Resolvers\Filters\BaseFilterResolver.cs:line 42↓↓↓↓Exception rethrown at [0]: ↓↓ at System.ExceptionExtensions.Rethrow(Exception this) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Qlik\Qlik.Commons\System\ExceptionExtensions.cs:line 251↓↓ at Engine.Navigator.QlikView.QV.Resolvers.Filters.BaseFilterRequestResolver`1.Engine.Navigator.QlikView.QV.Resolvers.Filters.IFilterRequestResolver.Resolve(QlikViewDocument doc, IFilterRequest request) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\Resolvers\Filters\BaseFilterResolver.cs:line 54↓↓ at Engine.Navigator.QlikView.QV.QlikViewNavigator.Qlik.Printing.IContentNavigator.Filter(IFilterRequest request) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewNavigator.cs:line 203↓↓ --- End of inner exception stack trace ---↓↓ at Engine.Navigator.QlikView.QV.QlikViewNavigator.Qlik.Printing.IContentNavigator.Filter(IFilterRequest request) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewNavigator.cs:line 206↓↓ at Qlik.NPrinting.Engine.Consumer.ContentRequestExecutor.ApplyFilters(IContentRequest request) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine\Consumer\ContentRequestExecutor.cs:line 78
Qlik.NPrinting.Engine 23.20.1.0 Qlik.NPrinting.Engine.Consumer.ContentResolver 20231009T223635.907+03:00 WARN SWDOHD5SQLS0003 0 0 0 0 0 0 0 0 Navigator stuck or died on connection navigator=qlikview;documentpath="qvp://servername.qr.qrgrp.local/xxx/Delay Trends Analysis.qvw", forcing close of resolver. 1 unprocessed request(s) will be reenqueued. ERROR: Qlik.Reporting.Engine.Messages.Exceptions.NavigatorDiedException: Navigator navigator=qlikview;documentpath="qvp://servername.qr.qrgrp.local/xxx/Delay Trends Analysis.qvw";qlikviewversion=12.80.20000 process died or has been terminated and can't be used anymore to resolve requests ---> System.Runtime.InteropServices.COMException: Error HRESULT E_FAIL has been returned from a call to a COM component.↓↓↓↓Server stack trace: ↓↓ at Qlik.QlikView.Interfaces.Doc.GetFieldDescriptions()↓↓ at Engine.Navigator.QlikView.QV.QlikViewDocument.AlternateState.NativeGetFieldDescriptions() in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewDocument.AlternateState.cs:line 98↓↓ at Engine.Navigator.QlikView.QV.QlikViewAlternateState.GetFields() in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewAlternateState.cs:line 73↓↓ at Engine.Navigator.QlikView.QV.QlikViewDocument.ResetInputFields() in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewDocument.cs:line 1345↓↓ at Engine.Navigator.QlikView.QV.Resolvers.Filters.ClearAllSelectionsRequestResolver.Resolve(QlikViewDocument doc, ClearAllSelectionsRequest request) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\Resolvers\Filters\ClearAllSelctionsRequestResolver.cs:line 14↓↓ at Engine.Navigator.QlikView.QV.Resolvers.Filters.BaseFilterRequestResolver`1.Engine.Navigator.QlikView.QV.Resolvers.Filters.IFilterRequestResolver.Resolve(QlikViewDocument doc, IFilterRequest request) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\Resolvers\Filters\BaseFilterResolver.cs:line 42↓↓↓↓Exception rethrown at [0]: ↓↓ at System.ExceptionExtensions.Rethrow(Exception this) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Qlik\Qlik.Commons\System\ExceptionExtensions.cs:line 251↓↓ at Engine.Navigator.QlikView.QV.Resolvers.Filters.BaseFilterRequestResolver`1.Engine.Navigator.QlikView.QV.Resolvers.Filters.IFilterRequestResolver.Resolve(QlikViewDocument doc, IFilterRequest request) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\Resolvers\Filters\BaseFilterResolver.cs:line 54↓↓ at Engine.Navigator.QlikView.QV.QlikViewNavigator.Qlik.Printing.IContentNavigator.Filter(IFilterRequest request) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewNavigator.cs:line 203↓↓ --- End of inner exception stack trace ---↓↓ at Engine.Navigator.QlikView.QV.QlikViewNavigator.Qlik.Printing.IContentNavigator.Filter(IFilterRequest request) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewNavigator.cs:line 206↓↓ at Qlik.NPrinting.Engine.Consumer.ContentRequestExecutor.ApplyFilters(IContentRequest request) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine\Consumer\ContentRequestExecutor.cs:line 122↓↓ at Qlik.NPrinting.Engine.Consumer.ContentResolver.Consume(CancellationToken cancToken) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine\Consumer\ContentResolver.cs:line 281
Qlik.NPrinting.Engine 23.20.1.0 Qlik.NPrinting.Engine.Consumer.EngineConsumer 20231010T004553.646+03:00 WARN SWDOHD5SQLS0003 0 0 0 0 0 0 0 0 Obsolete allocation message rejected before requesting the lock. Message Timestamp 10/9/2023 9:45:45 PM, expiration time 10/9/2023 9:45:53 PM, delta -162.763 ms
Qlik.NPrinting.Engine 23.20.1.0 Qlik.NPrinting.Engine.Consumer.EngineConsumer 20231010T004829.387+03:00 WARN SWDOHD5SQLS0003 0 0 0 0 0 0 0 0 Obsolete allocation message rejected before requesting the lock. Message Timestamp 10/9/2023 9:48:20 PM, expiration time 10/9/2023 9:48:28 PM, delta -1312.9864 ms
Engine.Navigator.QlikView.QV12.70 23.20.1.0 Engine.Navigator.QlikView.QV.QlikViewDocument.[68092]::navigator=qlikview;documentpath="qvp://servername.qr.qrgrp.local/mpp/CR INSTRUCTOR WITHOUT INDICATOR.qvw";qlikviewversion=12.80.20000 20231010T010000.274+03:00 WARN SWDOHD5SQLS0003 0 0 0 0 0 0 0 0 Content request Qlik.Reporting.Engine.Messages.Requests.TableNodeRequest 027e6329-11f8-42c9-8bde-21ed0d76dc3b: resolution aborted with exception Qlik.Reporting.Engine.Messages.Exceptions.NavigatorStuckException: Navigator navigator=qlikview;documentpath="qvp://servername.qr.qrgrp.local/mpp/CR INSTRUCTOR WITHOUT INDICATOR.qvw";qlikviewversion=12.80.20000 is stuck and can't be used anymore to resolve requests ---> System.AggregateException: One or more errors occurred. ---> System.AggregateException: One or more errors occurred. ---> System.Runtime.InteropServices.COMException: Error HRESULT E_FAIL has been returned from a call to a COM component.↵↓ at Qlik.QlikView.Interfaces.Doc.EvaluateEx(String _Expression)↵↓ at Engine.Navigator.QlikView.QV.QlikViewDocument.Evaluate(String expression) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewDocument.cs:line 1639↵↓ at Engine.Navigator.QlikCommon.Expressions.QlikExpressions`6.EvaluateExpression(Expression`1 expression) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikCommon\Expressions\QlikExpressions.cs:line 3335↵↓ at Engine.Navigator.QlikView.QV.QlikViewDocument.<>c__DisplayClass86_1.<.ctor>b__7() in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewDocument.cs:line 345↵↓ at System.Threading.Tasks.Task`1.InnerInvoke()↵↓ at System.Threading.Tasks.Task.Execute()↵↓ --- End of inner exception stack trace ---↵↓ at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)↵↓ at Engine.Navigator.QlikView.QV.QlikViewDocument.<>c__DisplayClass86_1.<.ctor>b__6() in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewDocument.cs:line 364↵↓ at Qlik.CachingProperty.Property`3.<>c__DisplayClass32_0.<GetValueAsync>b__2() in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Qlik\Qlik.Commons\Qlik\CachingProperty.cs:line 863↵↓ at System.Diagnostics.StopwatchExtensions.InterlockedCountTicks[T](Stopwatch this, Int64& ticksVariable, Func`1 code) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Qlik\Qlik.Commons\System\Diagnostics\StopwatchExtensions.cs:line 34↵↓ at Qlik.CachingProperty.Property`3.<>c__DisplayClass32_1.<GetValueAsync>b__0() in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Qlik\Qlik.Commons\Qlik\CachingProperty.cs:line 848↵↓ at Qlik.CachingProperty.Property`3.GetValueAsync(Boolean deferExecution) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Qlik\Qlik.Commons\Qlik\CachingProperty.cs:line 916↵↓ --- End of inner exception stack trace ---↵↓ at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)↵↓ at Engine.Navigator.QlikView.QV.QlikViewDocument.GetLastUpdateInstant(Boolean force) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewDocument.cs:line 1111↵↓ at Engine.Navigator.QlikView.QV.Resolvers.Contents.BaseBaseContentRequestResolver`1.Engine.Navigator.QlikView.QV.Resolvers.Contents.IContentRequestResolver.Resolve(QlikViewDocument doc, IContentRequest request, QlikViewObject qlikViewObject) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\Resolvers\Contents\BaseContentRequestResolver.cs:line 50↵↓ --- End of inner exception stack trace ---↵↓ at Engine.Navigator.QlikView.QV.Resolvers.Contents.BaseBaseContentRequestResolver`1.Engine.Navigator.QlikView.QV.Resolvers.Contents.IContentRequestResolver.Resolve(QlikViewDocument doc, IContentRequest request, QlikViewObject qlikViewObject) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\Resolvers\Contents\BaseContentRequestResolver.cs:line 54
Qlik.NPrinting.Engine 23.20.1.0 Qlik.NPrinting.Engine.Consumer.ContentRequestExecutor 20231010T010000.274+03:00 WARN SWDOHD5SQLS0003 0 0 5876fc1c-0641-4afd-8e5d-aa7f593c3009 0 08598560-5c9d-48b3-9dbe-9583651c44d3 0 027e6329-11f8-42c9-8bde-21ed0d76dc3b 0 Navigator error while processing request {"RequestType":"Qlik.Reporting.Engine.Messages.Requests.TableNodeRequest, Qlik.Reporting.Engine.Messages, Version=23.20.1.0, Culture=neutral, PublicKeyToken=0f100000110511e5","ConnectionId":"5876fc1c-0641-4afd-8e5d-aa7f593c3009","AbsoluteTimeout":"2023-10-10T10:00:00.2429233Z","CanTriggerMoreRequests":false,"ExecutionId":"08598560-5c9d-48b3-9dbe-9583651c44d3","Filter":{"Filters":[]},"Priority":5}. ERROR: System.AggregateException: One or more errors occurred. ---> Qlik.Reporting.Engine.Messages.Exceptions.NavigatorStuckException: Navigator navigator=qlikview;documentpath="qvp://servername.qr.qrgrp.local/mpp/CR INSTRUCTOR WITHOUT INDICATOR.qvw";qlikviewversion=12.80.20000 is stuck and can't be used anymore to resolve requests ---> System.AggregateException: One or more errors occurred. ---> System.AggregateException: One or more errors occurred. ---> System.Runtime.InteropServices.COMException: Error HRESULT E_FAIL has been returned from a call to a COM component.↓↓ at Qlik.QlikView.Interfaces.Doc.EvaluateEx(String _Expression)↓↓ at Engine.Navigator.QlikView.QV.QlikViewDocument.Evaluate(String expression) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewDocument.cs:line 1639↓↓ at Engine.Navigator.QlikCommon.Expressions.QlikExpressions`6.EvaluateExpression(Expression`1 expression) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikCommon\Expressions\QlikExpressions.cs:line 3335↓↓ at Engine.Navigator.QlikView.QV.QlikViewDocument.<>c__DisplayClass86_1.<.ctor>b__7() in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewDocument.cs:line 345↓↓ at System.Threading.Tasks.Task`1.InnerInvoke()↓↓ at System.Threading.Tasks.Task.Execute()↓↓ --- End of inner exception stack trace ---↓↓ at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)↓↓ at Engine.Navigator.QlikView.QV.QlikViewDocument.<>c__DisplayClass86_1.<.ctor>b__6() in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewDocument.cs:line 364↓↓ at Qlik.CachingProperty.Property`3.<>c__DisplayClass32_0.<GetValueAsync>b__2() in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Qlik\Qlik.Commons\Qlik\CachingProperty.cs:line 863↓↓ at System.Diagnostics.StopwatchExtensions.InterlockedCountTicks[T](Stopwatch this, Int64& ticksVariable, Func`1 code) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Qlik\Qlik.Commons\System\Diagnostics\StopwatchExtensions.cs:line 34↓↓ at Qlik.CachingProperty.Property`3.<>c__DisplayClass32_1.<GetValueAsync>b__0() in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Qlik\Qlik.Commons\Qlik\CachingProperty.cs:line 848↓↓ at Qlik.CachingProperty.Property`3.GetValueAsync(Boolean deferExecution) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Qlik\Qlik.Commons\Qlik\CachingProperty.cs:line 916↓↓ --- End of inner exception stack trace ---↓↓ at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)↓↓ at Engine.Navigator.QlikView.QV.QlikViewDocument.GetLastUpdateInstant(Boolean force) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewDocument.cs:line 1111↓↓ at Engine.Navigator.QlikView.QV.Resolvers.Contents.BaseBaseContentRequestResolver`1.Engine.Navigator.QlikView.QV.Resolvers.Contents.IContentRequestResolver.Resolve(QlikViewDocument doc, IContentRequest request, QlikViewObject qlikViewObject) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\Resolvers\Contents\BaseContentRequestResolver.cs:line 50↓↓ --- End of inner exception stack trace ---↓↓ at Engine.Navigator.QlikView.QV.Resolvers.Contents.BaseBaseContentRequestResolver`1.Engine.Navigator.QlikView.QV.Resolvers.Contents.IContentRequestResolver.Resolve(QlikViewDocument doc, IContentRequest request, QlikViewObject qlikViewObject) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\Resolvers\Contents\BaseContentRequestResolver.cs:line 93↓↓ at Engine.Navigator.QlikView.QV.QlikViewNavigator.<>c__DisplayClass24_1.<Qlik.Printing.IContentNavigator.Process>b__8(<>f__AnonymousType36`3 request) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewNavigator.cs:line 337↓↓ at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()↓↓ at System.Linq.Parallel.SelectManyQueryOperator`3.SelectManyQueryOperatorEnumerator`1.MoveNext(TOutput& currentElement, Pair`2& currentKey)↓↓ at System.Linq.Parallel.PipelineSpoolingTask`2.SpoolingWork()↓↓ at System.Linq.Parallel.SpoolingTaskBase.Work()↓↓ at System.Linq.Parallel.QueryTask.BaseWork(Object unused)↓↓ at System.Threading.Tasks.Task.Execute()↓↓ --- End of inner exception stack trace ---↓↓ at System.Linq.Parallel.QueryTaskGroupState.QueryEnd(Boolean userInitiatedDispose)↓↓ at System.Linq.Parallel.AsynchronousChannelMergeEnumerator`1.MoveNextSlowPath()↓↓ at System.Linq.Parallel.QueryOpeningEnumerator`1.MoveNext()↓↓ at System.Linq.LinqExtensions.CachedEnumerable`1.MoveNext(Int32 index, T& newElement) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Qlik\Qlik.Commons\System\Linq\LinqExtensions.Cached.cs:line 188↓↓ at System.Linq.Enumerable.Any[TSource](IEnumerable`1 source)↓↓ at System.Linq.LinqExtensions.CachedEnumerable`1..ctor(IEnumerable`1 enumerable, Boolean preCache) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Qlik\Qlik.Commons\System\Linq\LinqExtensions.Cached.cs:line 170↓↓ at System.Linq.LinqExtensions.Cached[T](IEnumerable`1 source, Boolean preCache) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Qlik\Qlik.Commons\System\Linq\LinqExtensions.Cached.cs:line 15↓↓ at Engine.Navigator.QlikView.QV.QlikViewNavigator.Qlik.Printing.IContentNavigator.Process(IEnumerable`1 requests) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewNavigator.cs:line 222↓↓ at Qlik.NPrinting.Engine.Consumer.ContentRequestExecutor.ProcessContent(IContentRequest request) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine\Consumer\ContentRequestExecutor.cs:line 156↓↓---> (Inner Exception #0) Qlik.Reporting.Engine.Messages.Exceptions.NavigatorStuckException: Navigator navigator=qlikview;documentpath="qvp://servername.qr.qrgrp.local/mpp/CR INSTRUCTOR WITHOUT INDICATOR.qvw";qlikviewversion=12.80.20000 is stuck and can't be used anymore to resolve requests ---> System.AggregateException: One or more errors occurred. ---> System.AggregateException: One or more errors occurred. ---> System.Runtime.InteropServices.COMException: Error HRESULT E_FAIL has been returned from a call to a COM component.↓↓ at Qlik.QlikView.Interfaces.Doc.EvaluateEx(String _Expression)↓↓ at Engine.Navigator.QlikView.QV.QlikViewDocument.Evaluate(String expression) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewDocument.cs:line 1639↓↓ at Engine.Navigator.QlikCommon.Expressions.QlikExpressions`6.EvaluateExpression(Expression`1 expression) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikCommon\Expressions\QlikExpressions.cs:line 3335↓↓ at Engine.Navigator.QlikView.QV.QlikViewDocument.<>c__DisplayClass86_1.<.ctor>b__7() in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewDocument.cs:line 345↓↓ at System.Threading.Tasks.Task`1.InnerInvoke()↓↓ at System.Threading.Tasks.Task.Execute()↓↓ --- End of inner exception stack trace ---↓↓ at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)↓↓ at Engine.Navigator.QlikView.QV.QlikViewDocument.<>c__DisplayClass86_1.<.ctor>b__6() in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewDocument.cs:line 364↓↓ at Qlik.CachingProperty.Property`3.<>c__DisplayClass32_0.<GetValueAsync>b__2() in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Qlik\Qlik.Commons\Qlik\CachingProperty.cs:line 863↓↓ at System.Diagnostics.StopwatchExtensions.InterlockedCountTicks[T](Stopwatch this, Int64& ticksVariable, Func`1 code) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Qlik\Qlik.Commons\System\Diagnostics\StopwatchExtensions.cs:line 34↓↓ at Qlik.CachingProperty.Property`3.<>c__DisplayClass32_1.<GetValueAsync>b__0() in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Qlik\Qlik.Commons\Qlik\CachingProperty.cs:line 848↓↓ at Qlik.CachingProperty.Property`3.GetValueAsync(Boolean deferExecution) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Qlik\Qlik.Commons\Qlik\CachingProperty.cs:line 916↓↓ --- End of inner exception stack trace ---↓↓ at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)↓↓ at Engine.Navigator.QlikView.QV.QlikViewDocument.GetLastUpdateInstant(Boolean force) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewDocument.cs:line 1111↓↓ at Engine.Navigator.QlikView.QV.Resolvers.Contents.BaseBaseContentRequestResolver`1.Engine.Navigator.QlikView.QV.Resolvers.Contents.IContentRequestResolver.Resolve(QlikViewDocument doc, IContentRequest request, QlikViewObject qlikViewObject) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\Resolvers\Contents\BaseContentRequestResolver.cs:line 50↓↓ --- End of inner exception stack trace ---↓↓ at Engine.Navigator.QlikView.QV.Resolvers.Contents.BaseBaseContentRequestResolver`1.Engine.Navigator.QlikView.QV.Resolvers.Contents.IContentRequestResolver.Resolve(QlikViewDocument doc, IContentRequest request, QlikViewObject qlikViewObject) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\Resolvers\Contents\BaseContentRequestResolver.cs:line 93↓↓ at Engine.Navigator.QlikView.QV.QlikViewNavigator.<>c__DisplayClass24_1.<Qlik.Printing.IContentNavigator.Process>b__8(<>f__AnonymousType36`3 request) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewNavigator.cs:line 337↓↓ at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()↓↓ at System.Linq.Parallel.SelectManyQueryOperator`3.SelectManyQueryOperatorEnumerator`1.MoveNext(TOutput& currentElement, Pair`2& currentKey)↓↓ at System.Linq.Parallel.PipelineSpoolingTask`2.SpoolingWork()↓↓ at System.Linq.Parallel.SpoolingTaskBase.Work()↓↓ at System.Linq.Parallel.QueryTask.BaseWork(Object unused)↓↓ at System.Threading.Tasks.Task.Execute()<---
Qlik.NPrinting.Engine 23.20.1.0 Qlik.NPrinting.Engine.Consumer.ContentResolver 20231010T010000.274+03:00 WARN SWDOHD5SQLS0003 0 0 0 0 0 0 0 0 Navigator stuck or died on connection navigator=qlikview;documentpath="qvp://servername.qr.qrgrp.local/mpp/CR INSTRUCTOR WITHOUT INDICATOR.qvw", forcing close of resolver. 1 unprocessed request(s) will be reenqueued. ERROR: Qlik.Reporting.Engine.Messages.Exceptions.NavigatorStuckException: Navigator navigator=qlikview;documentpath="qvp://servername.qr.qrgrp.local/mpp/CR INSTRUCTOR WITHOUT INDICATOR.qvw";qlikviewversion=12.80.20000 is stuck and can't be used anymore to resolve requests ---> System.AggregateException: One or more errors occurred. ---> System.AggregateException: One or more errors occurred. ---> System.Runtime.InteropServices.COMException: Error HRESULT E_FAIL has been returned from a call to a COM component.↓↓ at Qlik.QlikView.Interfaces.Doc.EvaluateEx(String _Expression)↓↓ at Engine.Navigator.QlikView.QV.QlikViewDocument.Evaluate(String expression) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewDocument.cs:line 1639↓↓ at Engine.Navigator.QlikCommon.Expressions.QlikExpressions`6.EvaluateExpression(Expression`1 expression) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikCommon\Expressions\QlikExpressions.cs:line 3335↓↓ at Engine.Navigator.QlikView.QV.QlikViewDocument.<>c__DisplayClass86_1.<.ctor>b__7() in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewDocument.cs:line 345↓↓ at System.Threading.Tasks.Task`1.InnerInvoke()↓↓ at System.Threading.Tasks.Task.Execute()↓↓ --- End of inner exception stack trace ---↓↓ at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)↓↓ at Engine.Navigator.QlikView.QV.QlikViewDocument.<>c__DisplayClass86_1.<.ctor>b__6() in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewDocument.cs:line 364↓↓ at Qlik.CachingProperty.Property`3.<>c__DisplayClass32_0.<GetValueAsync>b__2() in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Qlik\Qlik.Commons\Qlik\CachingProperty.cs:line 863↓↓ at System.Diagnostics.StopwatchExtensions.InterlockedCountTicks[T](Stopwatch this, Int64& ticksVariable, Func`1 code) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Qlik\Qlik.Commons\System\Diagnostics\StopwatchExtensions.cs:line 34↓↓ at Qlik.CachingProperty.Property`3.<>c__DisplayClass32_1.<GetValueAsync>b__0() in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Qlik\Qlik.Commons\Qlik\CachingProperty.cs:line 848↓↓ at Qlik.CachingProperty.Property`3.GetValueAsync(Boolean deferExecution) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Qlik\Qlik.Commons\Qlik\CachingProperty.cs:line 916↓↓ --- End of inner exception stack trace ---↓↓ at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)↓↓ at Engine.Navigator.QlikView.QV.QlikViewDocument.GetLastUpdateInstant(Boolean force) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewDocument.cs:line 1111↓↓ at Engine.Navigator.QlikView.QV.Resolvers.Contents.BaseBaseContentRequestResolver`1.Engine.Navigator.QlikView.QV.Resolvers.Contents.IContentRequestResolver.Resolve(QlikViewDocument doc, IContentRequest request, QlikViewObject qlikViewObject) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\Resolvers\Contents\BaseContentRequestResolver.cs:line 50↓↓ --- End of inner exception stack trace ---↓↓ at Qlik.NPrinting.Engine.Consumer.ContentRequestExecutor.ProcessContent(IContentRequest request) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine\Consumer\ContentRequestExecutor.cs:line 182↓↓ at Qlik.NPrinting.Engine.Consumer.ContentResolver.Consume(CancellationToken cancToken) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine\Consumer\ContentResolver.cs:line 282
Qlik.NPrinting.Engine 23.20.1.0 Qlik.NPrinting.Engine.Consumer.EngineConsumer 20231010T014256.547+03:00 WARN SWDOHD5SQLS0003 0 0 0 0 0 0 0 0 Obsolete allocation message rejected before requesting the lock. Message Timestamp 10/9/2023 10:42:47 PM, expiration time 10/9/2023 10:42:55 PM, delta -582.1441 ms
Engine.Navigator.QlikView.QV12.70 23.20.1.0 Engine.Navigator.QlikView.QV.QlikViewDocument.[73976]::navigator=qlikview;documentpath="qvp://servername.qr.qrgrp.local/xxx/Delay Trends for xxx.qvw";qlikviewversion=12.80.20000 20231010T030005.523+03:00 WARN SWDOHD5SQLS0003 0 0 0 0 0 0 0 0 Content request Qlik.Reporting.Engine.Messages.Requests.TableNodeRequest e0afbb32-85ec-43a1-a348-35d12af59f49: resolution aborted with exception Qlik.Reporting.Engine.Messages.Exceptions.NavigatorCacheInvalidException: Navigator for "navigator=qlikview;documentpath="qvp://servername.qr.qrgrp.local/xxx/Delay Trends for xxx.qvw";qlikviewversion=12.80.20000" identified a data or metadata modification. Its internal status is no more consistent and it can't be used anymore to resolve requests. The new last update instant is: 2023-10-09T23:58:07Z↵↓ at Engine.Navigator.QlikView.QV.Resolvers.Contents.BaseBaseContentRequestResolver`1.Engine.Navigator.QlikView.QV.Resolvers.Contents.IContentRequestResolver.Resolve(QlikViewDocument doc, IContentRequest request, QlikViewObject qlikViewObject) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\Resolvers\Contents\BaseContentRequestResolver.cs:line 59
Qlik.NPrinting.Engine 23.20.1.0 Qlik.NPrinting.Engine.Consumer.ContentRequestExecutor 20231010T030005.523+03:00 WARN SWDOHD5SQLS0003 0 0 02bca167-9c76-42df-860b-64b6796d8790 0 a63a1e46-cec1-4857-93df-00376fd1af85 0 e0afbb32-85ec-43a1-a348-35d12af59f49 0 Navigator error while processing request {"RequestType":"Qlik.Reporting.Engine.Messages.Requests.TableNodeRequest, Qlik.Reporting.Engine.Messages, Version=23.20.1.0, Culture=neutral, PublicKeyToken=0f100000110511e5","ConnectionId":"02bca167-9c76-42df-860b-64b6796d8790","AbsoluteTimeout":"2023-10-10T12:00:00.316599Z","CanTriggerMoreRequests":false,"ExecutionId":"a63a1e46-cec1-4857-93df-00376fd1af85","Filter":{"Filters":[]},"Priority":5}. ERROR: System.AggregateException: One or more errors occurred. ---> Qlik.Reporting.Engine.Messages.Exceptions.NavigatorCacheInvalidException: Navigator for "navigator=qlikview;documentpath="qvp://servername.qr.qrgrp.local/xxx/Delay Trends for xxx.qvw";qlikviewversion=12.80.20000" identified a data or metadata modification. Its internal status is no more consistent and it can't be used anymore to resolve requests. The new last update instant is: 2023-10-09T23:58:07Z↓↓ at Engine.Navigator.QlikView.QV.Resolvers.Contents.BaseBaseContentRequestResolver`1.Engine.Navigator.QlikView.QV.Resolvers.Contents.IContentRequestResolver.Resolve(QlikViewDocument doc, IContentRequest request, QlikViewObject qlikViewObject) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\Resolvers\Contents\BaseContentRequestResolver.cs:line 93↓↓ at Engine.Navigator.QlikView.QV.QlikViewNavigator.<>c__DisplayClass24_1.<Qlik.Printing.IContentNavigator.Process>b__8(<>f__AnonymousType36`3 request) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewNavigator.cs:line 337↓↓ at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()↓↓ at System.Linq.Parallel.SelectManyQueryOperator`3.SelectManyQueryOperatorEnumerator`1.MoveNext(TOutput& currentElement, Pair`2& currentKey)↓↓ at System.Linq.Parallel.PipelineSpoolingTask`2.SpoolingWork()↓↓ at System.Linq.Parallel.SpoolingTaskBase.Work()↓↓ at System.Linq.Parallel.QueryTask.BaseWork(Object unused)↓↓ at System.Threading.Tasks.Task.Execute()↓↓ --- End of inner exception stack trace ---↓↓ at System.Linq.Parallel.QueryTaskGroupState.QueryEnd(Boolean userInitiatedDispose)↓↓ at System.Linq.Parallel.AsynchronousChannelMergeEnumerator`1.MoveNextSlowPath()↓↓ at System.Linq.Parallel.QueryOpeningEnumerator`1.MoveNext()↓↓ at System.Linq.LinqExtensions.CachedEnumerable`1.MoveNext(Int32 index, T& newElement) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Qlik\Qlik.Commons\System\Linq\LinqExtensions.Cached.cs:line 188↓↓ at System.Linq.Enumerable.Any[TSource](IEnumerable`1 source)↓↓ at System.Linq.LinqExtensions.CachedEnumerable`1..ctor(IEnumerable`1 enumerable, Boolean preCache) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Qlik\Qlik.Commons\System\Linq\LinqExtensions.Cached.cs:line 170↓↓ at System.Linq.LinqExtensions.Cached[T](IEnumerable`1 source, Boolean preCache) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Qlik\Qlik.Commons\System\Linq\LinqExtensions.Cached.cs:line 15↓↓ at Engine.Navigator.QlikView.QV.QlikViewNavigator.Qlik.Printing.IContentNavigator.Process(IEnumerable`1 requests) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewNavigator.cs:line 222↓↓ at Qlik.NPrinting.Engine.Consumer.ContentRequestExecutor.ProcessContent(IContentRequest request) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine\Consumer\ContentRequestExecutor.cs:line 156↓↓---> (Inner Exception #0) Qlik.Reporting.Engine.Messages.Exceptions.NavigatorCacheInvalidException: Navigator for "navigator=qlikview;documentpath="qvp://servername.qr.qrgrp.local/xxx/Delay Trends for xxx.qvw";qlikviewversion=12.80.20000" identified a data or metadata modification. Its internal status is no more consistent and it can't be used anymore to resolve requests. The new last update instant is: 2023-10-09T23:58:07Z↓↓ at Engine.Navigator.QlikView.QV.Resolvers.Contents.BaseBaseContentRequestResolver`1.Engine.Navigator.QlikView.QV.Resolvers.Contents.IContentRequestResolver.Resolve(QlikViewDocument doc, IContentRequest request, QlikViewObject qlikViewObject) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\Resolvers\Contents\BaseContentRequestResolver.cs:line 93↓↓ at Engine.Navigator.QlikView.QV.QlikViewNavigator.<>c__DisplayClass24_1.<Qlik.Printing.IContentNavigator.Process>b__8(<>f__AnonymousType36`3 request) in C:\Jws\release-may2023-mcFFgbjQD\server\NPrinting\src\Engine.Navigator.QlikView\QVx\QlikViewNavigator.cs:line 337↓↓ at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()↓↓ at System.Linq.Parallel.SelectManyQueryOperator`3.SelectManyQueryOperatorEnumerator`1.MoveNext(TOutput& currentElement, Pair`2& currentKey)↓↓ at System.Linq.Parallel.PipelineSpoolingTask`2.SpoolingWork()↓↓ at System.Linq.Parallel.SpoolingTaskBase.Work()↓↓ at System.Linq.Parallel.QueryTask.BaseWork(Object unused)↓↓ at System.Threading.Tasks.Task.Execute()<---

David_Friend
Support
Support

@balajibc64 I recommend using MS Excel to open your log file in, so it can format the logs to read, otherwise NPrinting logs are far too long to understand...

Did you notice that message right at the beginning:

Enable Push from Server is enabled. This option is incompatible with NPrinting Server and Cluster connections and can cause severe delays.

balajibc64
Creator III
Creator III
Author

Hi @David_Friend Yes. What is that mean. Also I found this statement too. 

Obsolete allocation message rejected before requesting the lock

 

balajibc64
Creator III
Creator III
Author

Hi @David_Friend fyi, as you mentioned the statement "Enable Push from Server is enabled. This option is incompatible with NPrinting Server and Cluster connections and can cause severe delays".

I just checked the log file, This statement I can see all the days not only the issue day. But this statement is "Obsolete allocation message rejected before requesting the lock" seeing only that particular day.