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PI14523: WMQ 710 WHEN PUB/SUB SAMPLE CSQ4BCP2 IS RUN WITH GTF TRACE ENABLED AN ABEND0C4 CAN OCCUR

A fix is available

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APAR status

  • Closed as program error.

Error description

  • WMQ 710 When pub/sub sample CSQ4BCP2 is exectuted with GTF
    trace enabled an ABEND0C4 can occur.
    
    
    Additional Symptom(s) Search Keyword(s):
    5655R3600 R100 ABEND0C4 CSQ4BCP2 PUBLISH SUBSCRIBE
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All users of WebSphere MQ for z/OS Version 7 *
    *                 Release 1 Modification 0.                    *
    ****************************************************************
    * PROBLEM DESCRIPTION: MQSUB fails with reason 2195 and the    *
    *                      Queue Manager abends with 0C4 when      *
    *                      CSQ4BCP2 is run with GTF trace enabled. *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    CSQ7GTFU enters cross memory mode when processing passed in
    user parameters but does not exit it.  MQSUB does not expect the
    cross memory mode to be active, causing the abend.
    

Problem conclusion

  • The code was changed so that CSQ7GTFU exits cross memory mode.
    100Y
    CSQ7GTFU
    

Temporary fix

Comments

APAR Information

  • APAR number

    PI14523

  • Reported component name

    WMQ Z/OS V7

  • Reported component ID

    5655R3600

  • Reported release

    100

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2014-03-26

  • Closed date

    2014-04-24

  • Last modified date

    2014-06-03

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

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

    UI17334

Modules/Macros

  • CSQ7GTFU
    

Fix information

  • Fixed component name

    WMQ Z/OS V7

  • Fixed component ID

    5655R3600

Applicable component levels

  • R100 PSY UI17334

       UP14/05/17 P F405

Fix is available

  • Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.

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Document Information

Modified date:
03 June 2014