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PH05775: WMQ V800 ABEND5C6 CSQMPRTP +00000F40 REASON 00D40085

A fix is available

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APAR status

  • Closed as program error.

Error description

  • Change Team finds there is a processing error in CSQMPRTP when
    called to remove a topic by cluster maintenance. If attempting
    to remove a clustered topic (once the object and grace period
    have expired) this can result in the krcE_NOT_FOUND reason code
    as there are no nodes that exist in the match space. This
    subsequently results in ABEND5C6-00D40085, causing the
    repository manager to stop.
    Additional search keywords : CSQX449I CSQX448E
    CSQM_ABEND_TOPICMGR_ERROR PRTP_ACTION_REMOVE
    CSQX053E CSQMLPLM
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All users of IBM MQ for z/OS Version 9       *
    *                 Release 0 Modification 0 and Release 1       *
    *                 Modification 0                               *
    ****************************************************************
    * PROBLEM DESCRIPTION: When cluster maintenance runs, expired  *
    *                      objects which are over their grace      *
    *                      period are removed.                     *
    *                      If a clustered topic is removed during  *
    *                      cluster maintenance, CSQMPRTP is called *
    *                      with action PRTP_ACTION_REMOVE (through *
    *                      QRPL_SPIPRTP).                          *
    *                      However, as cluster topics are pushed   *
    *                      to all members in a cluster, if a       *
    *                      repository in the cluster does not have *
    *                      anything in the match space (usually as *
    *                      SYSTEM.BASE.TOPIC has not been          *
    *                      defined), CSQMPRTP will return krcE_NOT *
    *                      FOUND, which then results in CSQM_ABEND *
    *                      TOPICMGR_ERROR abend (5C6-00D40085).    *
    *                                                              *
    *                      If CSQMPRTP returns krcE_NOT_FOUND an   *
    *                      abend should not be thrown.             *
    ****************************************************************
    When the customer deleted a cluster topic, because one of the
    repositories in the cluster did not have anything in the match
    space (usually as SYSTEM.BASE.TOPIC has not been defined), there
    was a CSQM_ABEND_TOPICMGR_ERROR abend (5C6-00D40085)
    

Problem conclusion

  • Code in csqmprtp.plx corrected so that if CSQMPRTP returns
    krcE_NOT_FOUND an abend is not thrown.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH05775

  • Reported component name

    IBM MQ Z/OS V9

  • Reported component ID

    5655MQ900

  • Reported release

    000

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    YesHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2018-11-27

  • Closed date

    2018-12-21

  • Last modified date

    2019-02-02

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

    PI92545

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

    UI60418 UI60419

Modules/Macros

  • CSQMPRTP
    

Fix information

  • Fixed component name

    IBM MQ Z/OS V9

  • Fixed component ID

    5655MQ900

Applicable component levels

  • R000 PSY UI60418

       UP19/01/26 P F901 ¢

  • R100 PSY UI60419

       UP19/01/26 P F901 ¢

Fix is available

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Document Information

Modified date:
02 February 2019