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PM98266: THE OUTPUT FROM 'DIS QC CLUSTER CLUSQMGR WHERE(CLUSTER EQ CLUSTERNAME)' IS INCORRECT

A fix is available

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APAR status

  • Closed as program error.

Error description

  • The output of 'Dis QC cluster clusqmgr WHERE(cluster eq
    clusname)' is incorrect.
    
    The cluster objects which hang off the base q object are only
    picked up if they are the first in the chain.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All users of WebSphere MQ for z/OS Version 7 *
    *                 Release 1 Modification 0.                    *
    ****************************************************************
    * PROBLEM DESCRIPTION: The output from command                 *
    *                      DIS QC(name) CLUSTER CLUSQMGR           *
    *                      WHERE(CLUSTER EQ clustername)           *
    *                      may be incorrect if queue is in more    *
    *                      than one cluster.                       *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    CSQM1DQC obtains a list of all the available queues which
    satisfy the 'name' and then calls CSQMILST in order to process
    the "WHERE" filtering. However if a queue is found which is in
    more than one cluster then it will check the first cluster off
    the CLQ first, and if it doesn't match the 'clustername' in the
    filter then it goes to EXCLUDE_QUEUE. This is not correct, it
    should go to EXCLUDE_CLUSTER to allow it to loop to the next
    cluster the queue belongs to.
    Note that the following long forms of the command have the same
    problem:-
    DIS QCLUSTER(name) CLUSTER CLUSQMGR
    WHERE(CLUSTER EQ clustername)
    DIS QUEUE(name) TYPE(QCLUSTER) CLUSTER CLUSQMGR
    WHERE(CLUSTER EQ clustername)
    

Problem conclusion

  • CSQM1DQC has been changed to handle filtering correctly.
    100Y
    CSQM1DQC
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM98266

  • 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

    2013-10-01

  • Closed date

    2013-10-31

  • Last modified date

    2013-12-02

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

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

    UI12029

Modules/Macros

  • CSQM1DQC
    

Fix information

  • Fixed component name

    WMQ Z/OS V7

  • Fixed component ID

    5655R3600

Applicable component levels

  • R100 PSY UI12029

       UP13/11/20 P F311

Fix is available

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Document Information

Modified date:
02 December 2013