IC82790: BP MARK SERVICE FAILING DURING EXECUTION OF RECOVERY

APAR status

• Closed as program error.

Error description

• Error Description￘
  During the execution of Recovery, the BP Mark service was
  failing, and would not mark certain BPs to be recovered
  correctly.
  

Local fix

• Local Fix￘
  STRRTC - 322878
  JJB / JJB
  
  No workaround available.
  

Problem summary

• Users Affected:
  Specific to async_queued processes.
  Problem Description:
  When doing the failover of the database, a BP got stuck in the
  state of Active, but they noted that the BP Mark service was
  failing each time that Recovery was running
  This is specific to async_queued processes.
  Platforms Affected:
  All
  

Problem conclusion

• Resolution Summary:
  Discovered a race condition where a process can go from
  async_queued to active but before it gets places on the queue
  BPRecovery might pick it up and see it as active and not in
  queue. When this happens recover tries to act on a process that
  may end up in the queue and being normally processes
  Delivered In:
  5020500
  

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

• R522 PSY

     UP