IBM Support

IT19513: Unexpected channel statistics message received for SYSTEM.ADMIN.STATISTICS.QUEUE

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APAR status

  • Closed as program error.

Error description

  • When STATCHL set to OFF on both queue manager and at channel or
    when STATCHL to set to OFF at queue manager and QMGR at channel
    level, a statistics message is generated for the channel to
    SYSTEM.ADMIN.STATISTICS.QUEUE. This is unexpected behavior as no
    statistics messages should be generated with STATCHL set to OFF.
    

Local fix

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    MQ users with STATCHL attribute set to OFF will be affected.
    
    
    Platforms affected:
    MultiPlatform
    
    ****************************************************************
    PROBLEM DESCRIPTION:
    A logic error in the queue manager's channel statistics code
    caused the STATCHL attribute to be ignored when generating
    channel statistics messages.
    

Problem conclusion

  • The queue manager's channel statistics code has been modified to
    correctly consider whether STATCHL is set to OFF before
    generating statistics messages for a channel.
    
    ---------------------------------------------------------------
    The fix is targeted for delivery in the following PTFs:
    
    Version    Maintenance Level
    v8.0       8.0.0.8
    v9.0 CD    9.0.4
    v9.0 LTS   9.0.0.2
    
    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

    IT19513

  • Reported component name

    WMQ BASE MULTIP

  • Reported component ID

    5724H7251

  • Reported release

    800

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2017-03-02

  • Closed date

    2017-07-31

  • Last modified date

    2017-07-31

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

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

Fix information

  • Fixed component name

    WMQ BASE MULTIP

  • Fixed component ID

    5724H7251

Applicable component levels

  • R800 PSY

       UP

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Document Information

Modified date:
31 July 2017