IT11317: WEBSPHERE MQ ASYNC RECEIVE SERVICE ALLOWS TOO MANY QUEUED BUSINESS PROCESSES

APAR status

• Closed as program error.

Error description

• WebSphere MQ Async Receive service is flooding the workflow BP
  execution/SI workflow queue while draining the MQ queue.
  

Local fix

Problem summary

• WebSphere MQ Async Receive service is flooding the workflow
  BP execution/SI workflow queue while draining the WSMQ queue.
  User expects to have a threshold to control this operation.
  
  Users Affected:
  All
  
  Platforms Affected:
  All
  

Problem conclusion

• A new parameter called Total Business
  Process has been added to the WebSphere MQ Async Receive
  service. Queue Depth Threshold indicates the maximum
  number of queued business processes allowed for this adapter.
  Use this parameter to control the workflow queue depth for BP
  execution when draining the WSMQ queue.
  
  For updated documentation, see
  http://www.ibm.com/support/knowledgecenter/SS3JSW_5.2.
  0/com.ibm.help.svcs_adpts_m_z.doc/wsmq_async_rec_adpt_523.html
  
  Delivered In:
  5020601
  

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

• R526 PSY

     UP