PM71149: UNABLE TO OBTAIN JOB SCHEDULER EJB ON ENDPOINT AND NULLPOINTEREXCEPTION WHEN RESTARTING JOB.

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APAR status

  • Closed as program error.

Error description

  • This APAR includes fixes for a NullPointerException when
    restarting job and Unable to obtain Job Scheduler EJB on the
    endpoint.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All WebSphere Compute Grid Version 6.1.x    *
    *                  Parallel Job Manager users.                 *
    ****************************************************************
    * PROBLEM DESCRIPTION: Sub job submission failure due to the   *
    *                      inability to communicate to the Job     *
    *                      Scheduler EJB handler.  In addition,    *
    *                      NullPointerException on restart.        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    The problem is the result of a cached EJB reference no longer
    being valid.  The NullPointerException occurs because the
    BatchFileLoggerInfo object is null.
    

Problem conclusion

  • Upon receipt of a RemoteException, the Job Scheduler EJB is
    obtained again and the operation is retried.  In addition, upon
    restart, the BatchFileLoggerInfo object is retrieved if it is
    null.
    This fix is available via iFix
    6.1.0.5-WS-WXDCG-MultiOS-IFPM71149.pak.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM71149

  • Reported component name

    XD COMPUTE GRID

  • Reported component ID

    5724J3404

  • Reported release

    610

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-08-20

  • Closed date

    2013-02-11

  • Last modified date

    2013-02-11

  • 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

    XD COMPUTE GRID

  • Fixed component ID

    5724J3404

Applicable component levels

  • R610 PSY

       UP



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Document information


More support for:

WebSphere Extended Deployment
Compute Grid

Software version:

6.1

Reference #:

PM71149

Modified date:

2013-02-11

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