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IV54124: FDC record with probe PU125040 is written

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APAR status

  • Closed as program error.

Error description

  • During queue manager shutdown, the FDC record with probe
    PU125040 is written
    
    Probe Id : PU125040
    Component : faiGetNext
    

Local fix

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    All users of WebSphere MQ 7.1
    
    
    Platforms affected:
    MultiPlatform
    
    ****************************************************************
    PROBLEM SUMMARY:
    The thread processing the SYSTEM.BROKER.ADMIN.STREAM queue calls
    function faiGetNext in order to OPEN the queue and then to get
    internal messages from it. However, if the queue manager is
    terminating then a reason code of MQRC_CONNECTION_QUIESCING
    (2202) may be returned internally. This condition is not handled
    and an FDC record is written. Similarly another thread,
    processing the SYSTEM.BROKER.INTER.BROKER.COMMUNICATIONS
    queue, calls fmiGetNext in order the OPEN and GET from the
    queue, and again the condition above is not handled, resulting
    in an FFST.
    

Problem conclusion

  • Internal MQ functions faiGetNext and fmiGetNext will now
    handle the reason code MQRC_CONNECTION_QUIESCING in the same way
    as MQRC_Q_MGR_QUIESCING and MQRC_Q_MGR_STOPPING, so that no
    FDC is produced.
    
    ---------------------------------------------------------------
    The fix is targeted for delivery in the following PTFs:
    
    Version    Maintenance Level
    v7.1       7.1.0.5
    v7.5       7.5.0.4
    
    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

    IV54124

  • Reported component name

    WMQ AIX V7

  • Reported component ID

    5724H7221

  • Reported release

    710

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2014-01-16

  • Closed date

    2014-01-24

  • Last modified date

    2014-01-24

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

    PI08244

  • 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

  • R710 PSY

       UP

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Document Information

Modified date:
24 January 2014