Error: The task "QA_RL_DIS_Program_Status" failed.

[qwebnm]

Why does this error occur?

Let me know if you need confirmation or if you can tell me the cause

Error: The task "QA_RL_DIS_Program_Status" failed. Exception: || QDSMain.Exceptions.TaskFailedException: Task execution failed with errors to follow. ---> QDSMain.Exceptions.DistributeToResourcesFailedException: Distribute to resource failed. ---> System.Exception: l_FileSystemPluginHelper exception ---> QDSMain.Exceptions.DscOffLineException: Failed to AddNamedUsers || at QDSMain.Support.DSCHelper.AddNamedUsers(ILogBucket logBucket, XmlDocument xml, List`1 namedUsers, FileSystemPluginHelper fileSystemPluginHelper) || at QDSMain.Support.DSCHelper.GetFileSystemSecurity(ILogBucket logBucket, FileSystemPluginHelper fileSystemPluginHelper, List`1 recipients) || at QDSMain.QlikViewServerDistributionResource.CreateSettingsBlock(ILogBucket i_LogBucket, FileSystemPluginHelper i_FileSystemPluginHelper, String i_SourceDocumentName, DateTime i_LastUpdate, DateTime i_NextUpdate, Boolean i_EventDriven, String i_Category, eDistributionFileType i_TotalDistributionFileTypeMask, FilePackageContainer i_FilePackageContainer) || at QDSMain.QlikViewServerDistributionResource.Distribute(ILogBucket i_LogBucket, DistributionRequest i_DistributionRequest) || --- End of inner exception stack trace --- || at QDSMain.QlikViewServerDistributionResource.Distribute(ILogBucket i_LogBucket, DistributionRequest i_DistributionRequest) || at QDSMain.DistributeTask.DistributeStreamToResources(Int32 round, Distribution distribution, Dictionary`2 offeredDistributionList, String fullNtfsPathToFile, UnifiedHubSettings unifiedHubSettings) || --- End of inner exception stack trace --- || at QDSMain.DistributeTask.DistributeStreamToResources(Int32 round, Distribution distribution, Dictionary`2 offeredDistributionList, String fullNtfsPathToFile, UnifiedHubSettings unifiedHubSettings) || at QDSMain.DistributeTask.DistributionExecution(String fileName, Document qvbDocument, DistributionRequest distributionRequest, IExecutingTaskResult executingTaskResult, String repeatVariableName, String currentRepeatVariableValue) || at QDSMain.DistributeTask.Distribution(String fileName, DistributionRequest distributionRequest, IExecutingTaskResult executingTaskResult, String repeatVariableName, String currentRepeatVariableValue) || at QDSMain.DistributeTask.PerformExecute(IExecutingTaskResult executingTaskResult) || --- End of inner exception stack trace --- || at QDSMain.DistributeTask.PerformExecute(IExecutingTaskResult executingTaskResult) || at QDSMain.Task.AbstractTask.TaskExecution(CurrentExecutionArgs args)

[Maria_Halley]

@qwebnm

QlikView Distribution Service can not connect to the Directory Service Connector to add the users to the distribution.

[Maria_Halley]

@qwebnm

Were you able to find a solution? 

[Albert_Candelario]

Hello @qwebnm ,

Was the DSC disconnected when having such issue?

Cheers,

Albert

[qwebnm]

I haven't found it yet.
Is this symptom a problem with QDS?

[qwebnm]

It doesn't seem like the DSC connection is broken.

I only checked that the task was in the failed state when the task was running on schedule.

[Albert_Candelario]

Hello @qwebnm ,

As pee the error trace it looks like the DSC is disconnected:
QDSMain.Exceptions.DscOffLineException

Could you kindly expand on this comment?
"I only checked that the task was in the failed state when the task was running on schedule."

Cheers!

[qwebnm]

I ran the schedule and later saw Task Failed.

The error trace says that the DSC connection has been lost. What is causing this condition?