PM82514: UNABLE TO RETRIEVE THE SAME OBJECT IN SYNCHRONIZATION.BEFORECOMPLETION METHOD.

8.0.0.3: WebSphere Extended Deployment Compute Grid V8.0 Fix Pack 3
8.5.5.2: WebSphere Application Server V8.5.5 Fix Pack 2
8.0.0.4: WebSphere Extended Deployment Compute Grid V8.0 Fix Pack 4
8.5.5.3: WebSphere Application Server V8.5.5 Fix Pack 3
8.5.5.4: WebSphere Application Server V8.5.5 Fix Pack 4
8.5.5.5: WebSphere Application Server V8.5.5 Fix Pack 5
8.5.5.6: WebSphere Application Server V8.5.5 Fix Pack 6
8.5.5.7: WebSphere Application Server V8.5.5 Fix Pack 7
8.5.5.8: WebSphere Application Server V8.5.5 Fix Pack 8
8.5.5.9: WebSphere Application Server V8.5.5 Fix Pack 9
8.5.5.10: WebSphere Application Server V8.5.5 Fix Pack 10
8.0.0.5: WebSphere Extended Deployment Compute Grid V8.0 Fix Pack 5
8.5.5.11: WebSphere Application Server V8.5.5 Fix Pack 11
8.5.5.12: WebSphere Application Server V8.5.5 Fix Pack 12
8.5.5.13: WebSphere Application Server V8.5.5 Fix Pack 13
8.5.5.14: WebSphere Application Server V8.5.5 Fix Pack 14
8.5.5.15: WebSphere Application Server V8.5.5 Fix Pack 15
8.5.5.14: WebSphere Application Server V8.5.5 Fix Pack 14
8.5.5.17: WebSphere Application Server V8.5.5 Fix Pack 17
8.5.5.20: WebSphere Application Server V8.5.5.20
8.5.5.18: WebSphere Application Server V8.5.5 Fix Pack 18
8.5.5.19: WebSphere Application Server V8.5.5 Fix Pack 19
8.5.5.16: WebSphere Application Server V8.5.5 Fix Pack 16
8.5.5.21: WebSphere Application Server V8.5.5.21

APAR status

• Closed as program error.

Error description

• Customer try to set any object into the
  ParallelJobManagerContext from SubJobAnalyser .analyze() and are
   unable to retrieve the same object in
  Synchronization.beforeCompletion() method.
  
  As per the CG Documentation "Parameters, SubJobAnalyzer, and
  Synchronization APIs all have access to
  ParallelJobManagerContext  for a given parallel job instance".
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED:  WebSphere XD Compute Grid version v8.0.0.2  *
  ****************************************************************
  * PROBLEM DESCRIPTION: Customer try to set any object into     *
  *                      the                                     *
  *                      ParallelJobManagerContext from          *
  *                      SubJobAnalyser .analyze() and are       *
  *                      unable to retrieve the same object in   *
  *                      Synchronization.beforeCompletion()      *
  *                      method.                                 *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  Unable to access data from Synchronization.beforeCompletion()
  api.
  

Problem conclusion

• The problem is caused by the thread that processed the data
  not being the application thread, and not having access to
  the application class to deserialize the data.  The code has
  been updated to handle this case. The fix for this APAR is
  currently targeted for inclusion in fixpack WCG 8.0.0.3. Please
  refer to the Recommended Updates page for delivery
  information:http://www.ibm.com/support/docview.wss?uid=swg270
  22998
  

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

  WXD COMPUTE GRI

• Fixed component ID

  5725C9301

Applicable component levels

• R800 PSY

     UP