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PI05816: WMQ 710 ABEND0C4 IN CSQ5PQSG CAN OCCUR WHEN USING CSQ5PQSG ADD FUNCTION. 13/11/22 PTF PECHANGE

A fix is available

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APAR status

  • Closed as program error.

Error description

  • WMQ 710 ABEND0C4 can occur with the ADD function in CSQ5PQSG
    utility.  This occurs when the queue manager to be added is
    already in DB2 and no XCF group exists for the queue sharing.
    
    
    Additional Symptom(s) Search Keyword(s):
    ABEND0C4 CSQU546E CSQ5PQSG CSQ5PQSG+2608 XCF DB2
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All users of WebSphere MQ for z/OS Version 7 *
    *                 Release 0 Modification 1 and Release 1       *
    *                 Modification 0.                              *
    ****************************************************************
    * PROBLEM DESCRIPTION: Abend 0C4 in CSQ5PQSG when adding a     *
    *                      queue manager to a queue sharing group. *
    *                                                              *
    *                      CSQ5PQSG may receive RC=12 when used to *
    *                      VERIFY queue sharing groups.            *
    *                                                              *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    After applying UK92232 (V701) or UK92237 (V710) ABEND0C4 occurs
    with the ADD function in CSQ5PQSG if the the queue manager to be
    added is already in DB2 and no XCF group exists for the queue
    sharing group. The reason for the problem is that XCFUData is
    based, using respecify, on a pointer which is not being used in
    this scenario.
    Similarly a RC=12 may be returned when using CSQ5PQSG to VERIFY
    queue sharing groups. CSQ5PVER is using DataArea.bFlags in
    working storage, however this has not been initialised
    beforehand to zero. If bFlags.fTerminated flag happens to be
    initialised to 1 then CSQ5PQSG will return a RC=12 from a
    VERIFY.
    

Problem conclusion

  • CSQ5PQSG has been changed to point correctly to the XCFUData.
    CSQ5PVER has been changed so that DataArea is initialised to
    zero.
    010Y
    100Y
    108Y
    CSQFSTXE
    CSQ5PQSG
    CSQ5PVER
    CSQ8JSH1
    

Temporary fix

  • *********
    * HIPER *
    *********
    

Comments

APAR Information

  • APAR number

    PI05816

  • Reported component name

    WMQ Z/OS V7

  • Reported component ID

    5655R3600

  • Reported release

    100

  • Status

    CLOSED PER

  • PE

    YesPE

  • HIPER

    YesHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2013-11-08

  • Closed date

    2013-12-16

  • Last modified date

    2014-03-03

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

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

    UI13569 UI13570 UI13571

Modules/Macros

  • CSQFSTXE CSQ5PQSG CSQ5PVER CSQ8JSH1
    

Fix information

  • Fixed component name

    WMQ Z/OS V7

  • Fixed component ID

    5655R3600

Applicable component levels

  • R010 PSY UI13569

       UP14/02/05 P F402 «

  • R100 PSY UI13570

       UP14/02/05 P F402 «

Fix is available

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Document Information

Modified date:
03 March 2014