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IV12218: Improve reliability of clustered publish/subscribe error handling functionality

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APAR status

  • Closed as program error.

Error description

  • This APAR is a cumulative fix for problems found in clustered
    publish/subscribe, especially in the handling of error
    conditions.
    

Local fix

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    Users of clustered publish/subscribe functionality
    
    Platforms affected:
    All Distributed (iSeries, all Unix and Windows)
    ****************************************************************
    PROBLEM SUMMARY:
    This addresses a number of problems found in clustered
    publish/subscribe which are not suitable to be described
    individually.
    
    Note: This APAR is not available as an interim fix on any
    earlier fix pack, and is not suitable to be supplied as one.
    

Problem conclusion

  • Clustered publish/subscribe has been made more reliable,
    especially when errors occur. Error log messages have been
    improved to enable better diagnosis of errors.
    
    ---------------------------------------------------------------
    The fix is targeted for delivery in the following PTFs:
    
                       v7.0
    Platform           Fix Pack 7.0.1.9
    --------           --------------------
    Windows            U200337
    AIX                U849391
    HP-UX (PA-RISC)    U849723
    HP-UX (Itanium)    U849728
    Solaris (SPARC)    U849724
    Solaris (x86-64)   U849730
    iSeries            7.0.1.9
    Linux (x86)        U849725
    Linux (x86-64)     U849729
    Linux (zSeries)    U849726
    Linux (Power)      U849727
    
                       v7.1
    Platform           Fix Pack 7.1.0.2
    --------           --------------------
    Windows            7.1.0.2
    AIX                7.1.0.2
    HP-UX (Itanium)    7.1.0.2
    Solaris (SPARC)    7.1.0.2
    Solaris (x86-64)   7.1.0.2
    iSeries            7.1.0.2
    Linux (x86)        7.1.0.2
    Linux (x86-64)     7.1.0.2
    Linux (zSeries)    7.1.0.2
    Linux (Power)      7.1.0.2
    
    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

    IV12218

  • Reported component name

    WMQ AIX V7

  • Reported component ID

    5724H7221

  • Reported release

    701

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2011-12-14

  • Closed date

    2012-05-08

  • Last modified date

    2012-05-08

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

    PM46019

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

Fix information

  • Fixed component name

    WMQ AIX V7

  • Fixed component ID

    5724H7221

Applicable component levels

  • R701 PSY

       UP

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Document Information

Modified date:
08 May 2012