IBM Support

SE64770: Command WRKMQMCHST may not list all channel statuses in a cluster

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • WRKMQMCHSTS and only specifying the QM name does not list the
    CURRENT channel status records when run on a cluster full
    repository. Cluster Sender channels will be listed. But cluster
    receiver channel status will not be listed.
    
    Problem occurs at both MQ v7.1 and v8.
    

Local fix

  • wrkmqmchst channel mqmname (same as wrkmqm, 20, 8 on the
    cluster receiver channel)
    Specifying the channel name will list the correct status.
    Or, use MQSC.
    

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    IBM MQ users attempting to use WRKMQMCHST to view status of
    channels in an MQ Cluster
    
    
    Platforms affected:
    IBM iSeries
    
    ****************************************************************
    PROBLEM DESCRIPTION:
    WRKMQMCHST was not correctly showing the status of CURRENT
    channels in an MQ cluster when there are auto-defined channels.
    

Problem conclusion

  • MQ code has been modified to correctly identify all channels in
    a cluster, whether they be explicitly or auto-defined.
    
    ---------------------------------------------------------------
    The fix is targeted for delivery in the following PTFs:
    
    Version    Maintenance Level
    v8.0       8.0.0.6
    v9.0 CD    9.0.1
    v9.0 LTS   9.0.0.1
    
    The latest available maintenance can be obtained from
    'WebSphere MQ Recommended Fixes'
    http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006037
    
    If the maintenance level is not yet available information on
    its planned availability can be found in 'WebSphere MQ
    Planned Maintenance Release Dates'
    http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006309
    ---------------------------------------------------------------
    

Temporary fix

Comments

APAR Information

  • APAR number

    SE64770

  • Reported component name

    WMQ ISERIES V8.

  • Reported component ID

    5724H7254

  • Reported release

    800

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2016-05-02

  • Closed date

    2016-05-19

  • Last modified date

    2017-06-01

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

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

Modules/Macros

  • RCHMGR
    

Fix information

  • Fixed component name

    WMQ ISERIES V8.

  • Fixed component ID

    5724H7254

Applicable component levels

  • R800 PSY

       UP

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Document Information

Modified date:
01 June 2017