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IV24395: WEBSPHERE MQ V7 CREATES FDC FILES WITH PROBE IDS KN346060 AND KN346065

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APAR status

  • Closed as program error.

Error description

  • WebSphere MQ V7 creates FDC files with Probe IDs KN346060 and
    KN346065.
    
    
    WebSphere MQ First Failure Symptom Report
    =========================================
    Probe Id          :- KN346065
    Component         :- kpiMQGETM
    Program Name      :- amqzlaa0_nd
    Major Errorcode   :- krcI_TICKLED_EARLY
    Probe Description :- AMQ6125: An internal WebSphere MQ error
    has occurred.
    ------------------------------------------------------------
    MQM Function Stack
    zlaMainThread
    zlaProcessMessage
    zlaProcessMQIRequest
    zlaMQGETM
    zsqMQGETM
    kpiMQGETM
    xcsFFST
    
    
    WebSphere MQ First Failure Symptom Report
    =========================================
    Probe Id          :- KN346060
    Component         :- kpiMQGETM
    Program Name      :- amqzlaa0_nd
    Major Errorcode   :- OK
    Probe Description :- AMQ6125: An internal WebSphere MQ error
    has occurred.
    -------------------------------------------------------------
    MQM Function Stack
    zlaMainThread
    zlaProcessMessage
    zlaProcessMQIRequest
    zlaMQGETM
    zsqMQGETM
    kpiMQGETM
    xcsFFST
    

Local fix

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    Applications which register callback functions to asynchronously
    consume messages from a temporary dynamic queue can be affected
    by this error.
    
    Platforms affected:
    All Distributed (iSeries, all Unix and Windows)
    ****************************************************************
    PROBLEM SUMMARY:
    Where a registered application callback is in the process of
    receiving a message at the time a temporary dynamic queue is
    deleted, a timing window exists which can lead to the
    application not being informed that the queue has been deleted,
    and the generation of the two FDCs detailed.
    

Problem conclusion

  • WebSphere MQ has been modified to correctly detach the
    application from the queue which is being deleted, and deliver
    an event to notify of the queue deletion.
    ---------------------------------------------------------------
    The fix is targeted for delivery in the following PTFs:
    
                       v7.0
    Platform           Fix Pack 7.0.1.10
    --------           --------------------
    Windows            7.0.1.10
    AIX                7.0.1.10
    HP-UX (PA-RISC)    7.0.1.10
    HP-UX (Itanium)    7.0.1.10
    Solaris (SPARC)    7.0.1.10
    Solaris (x86-64)   7.0.1.10
    iSeries            7.0.1.10
    Linux (x86)        7.0.1.10
    Linux (x86-64)     7.0.1.10
    Linux (zSeries)    7.0.1.10
    Linux (Power)      7.0.1.10
    
                       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
    
    Platform           v7.5
    --------           --------------------
    Multiplatforms     7.5.0.1
    
    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

    IV24395

  • 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

    2012-07-06

  • Closed date

    2012-07-17

  • Last modified date

    2012-07-17

  • 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 AIX V7

  • Fixed component ID

    5724H7221

Applicable component levels

  • R701 PSY

       UP

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Document Information

Modified date:
17 July 2012