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IC60360: CLASSCASTEXCEPTIONS OCCUR WHEN STOPPING APPLICATIONS THAT USE THE WEBSPHERE APPLICATION SERVER V7 WEBSPHERE MQ JMS PROVIDER

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APAR status

  • Closed as program error.

Error description

  • When stopping an application running within WebSphere Applicat
    ion Server Version 7 that uses the WebSphere MQ Java Message S
    ervice (JMS) Provider, the following exception occurs:
    
      J2CA0139E: The Message Endpoint deactivation failed for
                 ActivationSpec <activation specification name>
                 (com.ibm.mq.connector.inbound.ActivationSpecImpl)
    
                 and MDB application <application name> due to the
    
                 following exception:
        java.lang.ClassCastException:
        com.ibm.mq.jms.MQXAConnectionFactory incompatible with
        com.ibm.mq.connector.ConnectionUsageTuple
     on  Windows V7.0
    

Local fix

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    This issue affects all users of the WebSphere MQ Version 7
    Resource Adapter.
    
    Platforms affected:
    All Distributed (iSeries, all Unix and Windows) +Java
    ****************************************************************
    PROBLEM SUMMARY:
    WebSphere Application Server Version 7 uses the WebSphere MQ
    Version 7 Resource Adapter to manage connections to a queue
    manager.
    
    If a problem occurred removing a connection from the pool of
    connections maintained by the Resource Adapter, it was possible
    for the pool to end up in an inconsistent state. This resulted
    in the error reported in this APAR.
    

Problem conclusion

  • The WebSphere MQ Version 7 Resource Adapter connection pool
    logic has been rewritten, and now correctly handles the
    situation where an error occurs trying to remove a connection.
    
    ---------------------------------------------------------------
    The fix is targeted for delivery in the following PTFs:
    
                       v7.0
    Platform           Fix Pack 7.0.1.0
    --------           --------------------
    Windows            U200306
    AIX                U823774
    HP-UX (PA-RISC)    U823665
    HP-UX (Itanium)    U823667
    Solaris (SPARC)    U823772
    Solaris (x86-64)   U824344
    iSeries            tbc_p700_0_1_0
    Linux (x86)        U823664
    Linux (x86-64)     U823773
    Linux (zSeries)    U823668
    Linux (Power)      U823666
    
    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

    IC60360

  • Reported component name

    WMQ WINDOWS V7

  • Reported component ID

    5724H7220

  • Reported release

    700

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2009-03-12

  • Closed date

    2009-04-15

  • Last modified date

    2009-04-15

  • 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 WINDOWS V7

  • Fixed component ID

    5724H7220

Applicable component levels

  • R700 PSY

       UP

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Document Information

Modified date:
15 April 2009