IT23182: EXECUTION CONTROL SERVICE QUEUE CHANGES ARE LOST WHEN AN FTP CLIENT BP GOES INTO A WAITINGONIO STATE

Media_IM_5020603_6
Media_IM_5020603_6
iSeries_Media_5020603_6.zip
iSeries_Media_5020603_6

APAR status

• Closed as program error.

Error description

• The execution control service ECS, enables users to change
  dynamically the running queue of a business process.
  However, the queue change is lost if an FTP CLIENT BP goes into
  the waiting on IO state.
  When the FTP CLIENT BP is resumed, after waiting on IO, it will
  be started (bootstrapped) on its original queue taken from the
  workflow definition and not the dynamic queue assigned by the
  ECS service during runtime.
  

Local fix

• RTC: 556879
  
  Workaround : reduce BP requeueing as much as possible to avoid
  loosing the queue change.
  Queue tuning, Adapter tuning and delayWaitingOnIO can help. Ask
  for help from IBM Support or Performance services.
  

Problem summary

• Users Affected:
  FTP Client
  
  Problem Description:
  Execution Control Service designated queues are not being
  maintained when an FTP Client Get Service in a BP goes into
  Waiting on IO status.
  
  Platforms Affected:
  ALL
  

Problem conclusion

• Resolution Summary:
  
  A code fix is provided.
  
  Delivered In:
  5020603_6
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

• Fixed component name

  STR B2B INTEGRA

• Fixed component ID

  5725D0600

Applicable component levels