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PM32130: CLASSNOTFOUNDEXCEPTION WHEN STARTING JMSMESSAGELISTENER SERVICE IN WEBSPHERE APPLICATION SERVER EMBEDDEDEXPRESS 6.1.X

Fixes are available

7.0.0.17: Java SDK 1.6 SR9 FP1 Cumulative Fix for WebSphere Application Server
6.1.0.47: WebSphere Application Server V6.1 Fix Pack 47
7.0.0.27: Java SDK 1.6 SR13 FP2 Cumulative Fix for WebSphere Application Server
6.1.0.39: Java SDK 1.5 SR12 FP4 Cumulative Fix for WebSphere Application Server
6.1.0.41: Java SDK 1.5 SR12 FP5 Cumulative Fix for WebSphere Application Server
6.1.0.43: Java SDK 1.5 SR13 Cumulative Fix for WebSphere Application Server
6.1.0.45: Java SDK 1.5 SR14 Cumulative Fix for WebSphere Application Server
6.1.0.47: Java SDK 1.5 SR16 Cumulative Fix for WebSphere Application Server
7.0.0.19: Java SDK 1.6 SR9 FP2 Cumulative Fix for WebSphere Application Server
7.0.0.21: Java SDK 1.6 SR9 FP2 Cumulative Fix for WebSphere
7.0.0.23: Java SDK 1.6 SR10 FP1 Cumulative Fix for WebSphere
7.0.0.25: Java SDK 1.6 SR11 Cumulative Fix for WebSphere Application Server
7.0.0.27: Java SDK 1.6 SR12 Cumulative Fix for WebSphere Application Server
7.0.0.29: Java SDK 1.6 SR13 FP2 Cumulative Fix for WebSphere Application Server
7.0.0.45: Java SDK 1.6 SR16 FP60 Cumulative Fix for WebSphere Application Server
7.0.0.31: Java SDK 1.6 SR15 Cumulative Fix for WebSphere Application Server
7.0.0.35: Java SDK 1.6 SR16 FP1 Cumulative Fix for WebSphere Application Server
7.0.0.37: Java SDK 1.6 SR16 FP3 Cumulative Fix for WebSphere Application Server
7.0.0.39: Java SDK 1.6 SR16 FP7 Cumulative Fix for WebSphere Application Server
7.0.0.41: Java SDK 1.6 SR16 FP20 Cumulative Fix for WebSphere Application Server
7.0.0.43: Java SDK 1.6 SR16 FP41 Cumulative Fix for WebSphere Application Server

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APAR status

  • Closed as program error.

Error description

  • Websphere Application Server v7.0.x  Service Integration
    Bus standalone Resource Adapter (SIB RA) is deployed to
    Websphere Application Server EmbeddedExpress(eWAS) v6.1.x.
    When starting the JMSMessageListener service in
    Websphere Application Server EmbeddedExpress(eWAS) 6.1.x,
    ClassNotFoundException occurs. The FFDC shows the following
    stack:
    
    Exception = java.lang.ClassNotFoundException
    Source = com.ibm.wsspi.sib.pacing.MessagePacingControlFactory.
    getInstance
    probeid = 1
    Stack Dump = java.lang.ClassNotFoundException: com.ibm.wsspi.
    sib.pacing.impl.MessagePacingControlImpl
     at java.lang.Class.forNameImpl(Native Method)
     at java.lang.Class.forName(Class.java:130)
     at com.ibm.wsspi.sib.pacing.MessagePacingControlFactory.g
       etInstance(MessagePacingControlFactory.java:66)
     at com.ibm.ws.sib.api.jms.impl.JmsMsgConsumerImpl.receive
       InboundMessage(JmsMsgConsumerImpl.java:1054)
     at com.ibm.ws.sib.api.jms.impl.JmsMsgConsumerImpl.receive
       (JmsMsgConsumerImpl.java:481)
     at com.micromuse.response.service.JMSMessageListener.run
       (JMSMessageListener.java:326)
     at java.lang.Thread.run(Thread.java:810)
    
    The problem was seen in an environment where Netcool 5.1 was
    running on eWAS v6.1.x
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  Users of IBM WebSphere Application Server   *
    *                  EmbeddedExpress v6.1 using the WebSphere    *
    *                  Application Server v7 Service Integration   *
    *                  Bus JCA Resource Adapter.                   *
    ****************************************************************
    * PROBLEM DESCRIPTION: ClassNotFoundException is seen when     *
    *                      attempting to use the v7 SiBus          *
    *                      Resource Adapter in eWAS.               *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    The v7 SiBus Resource Adapter attempts to integrate into
    message pacing control logic not available in WebSphere
    Application Server EmbeddedExpress v6.1, causing a
    ClassNotFoundException. This prevents any attempted use of the
    resource adapter.
    

Problem conclusion

  • The code has been altered to take into account that message
    pacing control logic may not exist in a WebSphere Application
    Server EmbeddedExpress v6.1 environment, thereby allowing the
    resource adapter to be used to communicate with an SiBus
    messaging engine.
    
    The fix for this APAR is currently targeted for inclusion in
    fix pack 7.0.0.17.  Please refer to the Recommended Updates
    page for delivery information:
    http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM32130

  • Reported component name

    PLAT MSG COM

  • Reported component ID

    620800101

  • Reported release

    300

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2011-02-08

  • Closed date

    2011-02-28

  • Last modified date

    2011-02-28

  • 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

    PLAT MSG COM

  • Fixed component ID

    620800101

Applicable component levels

  • R300 PSY

       UP



Document information

More support for: WebSphere Application Server
Service Integration Technology

Software version: 7.0

Reference #: PM32130

Modified date: 28 February 2011