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Bad UI - NPrinting generates System Exception when trying to run a Task that is disabled - OP-7285
Article Number: 000048549 | Last Modified: 2018/10/25Description
A not enabled task can be run in the task view of the nprinting webconsole using "run now"
If you run a not enabled task under NPrinting->Admin Console-> Tasks->Publish Task
Qlik.NPrinting.WebEngine 18.0.4.0 Qlik.NPrinting.WebEngine.Controllers.HttpHelper 20180316T112845.410+01:00 ERROR VYGLBAPV001 peter 0 0 0 0 0 0 0 0 Exception serving the request http://vyglbapv001:4996/npe/tasks/publish/b7f5d512-3c24-4c31-ac3d-379b7b642057/run System.Exception: Task b7f5d512-3c24-4c31-ac3d-379b7b642057 cannot be enqueued because it is not enabled↵↓ at Qlik.NPrinting.Repo.Service.TaskExecutionService.<>c__DisplayClass6.b__5(ISession session) in c:\Jws\release-18.0.x\server\NPrinting\src\Repo\Service\TaskExecutionService.cs:line 67↵↓ at Qlik.NPrinting.Repo.Service.TaskExecutionService.EnqueueTask(TaskIdConfig taskConfig, SchedulingOptions schedulingOptions, Nullable`1 triggerId) in c:\Jws\release-18.0.x\server\NPrinting\src\Repo\Service\TaskExecutionService.cs:line 104↵↓ at Qlik.NPrinting.WebEngine.Controllers.PublishReportTasksController.<>c__DisplayClass8.b__7() in c:\Jws\release-
[...]
System.Net.LazyAsyncResult.ProtectedInvokeCallback(Object result, IntPtr userToken)↵↓ at System.Net.ListenerAsyncResult.IOCompleted(ListenerAsyncResult asyncResult, UInt32 errorCode, UInt32 numBytes)↵↓ at System.Threading._IOCompletionCallback.PerformIOCompletionCallback(UInt32 errorCode, UInt32 numBytes, NativeOverlapped* pOVERLAP)↵↓=============↵↓
Enviroment:
NP Server 17
NP Server 18
If you run a not enabled task under NPrinting->Admin Console-> Tasks->Publish Task
e.g. https://servername:4993/#/tasks/publish
you will receive a message generates a message:
The task with id 'c47e20ad-f36d-49cb-9079-35e2031c3c8e' could not be scheduled for execution.
reviewing the error logs you will find:Qlik.NPrinting.WebEngine 18.0.4.0 Qlik.NPrinting.WebEngine.Controllers.HttpHelper 20180316T112845.410+01:00 ERROR VYGLBAPV001 peter 0 0 0 0 0 0 0 0 Exception serving the request http://vyglbapv001:4996/npe/tasks/publish/b7f5d512-3c24-4c31-ac3d-379b7b642057/run System.Exception: Task b7f5d512-3c24-4c31-ac3d-379b7b642057 cannot be enqueued because it is not enabled↵↓ at Qlik.NPrinting.Repo.Service.TaskExecutionService.<>c__DisplayClass6.b__5(ISession session) in c:\Jws\release-18.0.x\server\NPrinting\src\Repo\Service\TaskExecutionService.cs:line 67↵↓ at Qlik.NPrinting.Repo.Service.TaskExecutionService.EnqueueTask(TaskIdConfig taskConfig, SchedulingOptions schedulingOptions, Nullable`1 triggerId) in c:\Jws\release-18.0.x\server\NPrinting\src\Repo\Service\TaskExecutionService.cs:line 104↵↓ at Qlik.NPrinting.WebEngine.Controllers.PublishReportTasksController.<>c__DisplayClass8.b__7() in c:\Jws\release-
[...]
System.Net.LazyAsyncResult.ProtectedInvokeCallback(Object result, IntPtr userToken)↵↓ at System.Net.ListenerAsyncResult.IOCompleted(ListenerAsyncResult asyncResult, UInt32 errorCode, UInt32 numBytes)↵↓ at System.Threading._IOCompletionCallback.PerformIOCompletionCallback(UInt32 errorCode, UInt32 numBytes, NativeOverlapped* pOVERLAP)↵↓=============↵↓
Enviroment:
NP Server 17
NP Server 18
Cause
Disabled tasks still have the ability to use run now.
Resolution
Created a bug OP-7285 with R&D to change the UI and the status of the task message.
Fix will follow in one of the next releases with the following behaviour.
Fix will follow in one of the next releases with the following behaviour.
- Disabled Tasks do not have the Run now options
- Multiselections will only run the tasks which are "enabled"
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