IBM Support

PM96123: NULLPOINTEREXCEPTION WHEN WASJMSSERVER FEATURE IS REMOVED AT RUNTIME AND SENDER APPLICATION IS SENDING MESSAGES TO ME

Subscribe

You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Exception = java.lang.NullPointerException
    Source =
    com.ibm.ws.sib.comms.server.clientsupport.StaticCATProducer.send
    SessMsg
    probeid = 3-008-0008
    Stack Dump = java.lang.NullPointerException
        at
    com.ibm.ws.sib.processor.impl.MessageProcessor.getMessagingEngin
    eUuid(MessageProcessor.java:2849)
        at
    com.ibm.ws.sib.processor.impl.PtoPInputHandler.handleProducerMes
    sage(PtoPInputHandler.java:205)
        at
    com.ibm.ws.sib.processor.impl.ProducerSessionImpl.send(ProducerS
    essionImpl.java:517)
        at
    com.ibm.ws.sib.comms.server.clientsupport.StaticCATProducer.send
    SessMsg(StaticCATProducer.java:480)
        at
    com.ibm.ws.sib.comms.server.clientsupport.StaticCATProducer.rcvS
    endSessMsg(StaticCATProducer.java:357)
        at
    com.ibm.ws.sib.comms.server.clientsupport.ServerTransportReceive
    Listener.dataReceived(ServerTransportReceiveListener.java:332)
        at
    com.ibm.ws.sib.jfapchannel.impl.rldispatcher.ConversationReceive
    ListenerDataReceivedInvocation.invoke(ConversationReceiveListene
    rDataReceivedInvocation.java:195)
        at
    com.ibm.ws.sib.jfapchannel.impl.rldispatcher.ReceiveListenerDisp
    atchQueue.run(ReceiveListenerDispatchQueue.java:453)
        at
    com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1723)
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server Liberty Profile                      *
    ****************************************************************
    * PROBLEM DESCRIPTION: NullPointerException when               *
    *                      wasJmsServer feature is removed from    *
    *                      server.xml at runtime and sender        *
    *                      application is sending messages to ME   *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    Error Description: Exception = java.lang.NullPointerException
    Source =
    com.ibm.ws.sib.comms.server.clientsupport.StaticCATProducer.send
    SessMsg
    probeid = 3-008-0008
    Stack Dump = java.lang.NullPointerException
    at
    com.ibm.ws.sib.processor.impl.MessageProcessor.getMessagingEngin
    eUuid(MessageProcessor.java:2849)
    at
    com.ibm.ws.sib.processor.impl.PtoPInputHandler.handleProducerMes
    sage(PtoPInputHandler.java:205)
    at
    com.ibm.ws.sib.processor.impl.ProducerSessionImpl.send(ProducerS
    essionImpl.java:517)
    at
    com.ibm.ws.sib.comms.server.clientsupport.StaticCATProducer.send
    SessMsg(StaticCATProducer.java:480)
    at
    com.ibm.ws.sib.comms.server.clientsupport.StaticCATProducer.rcvS
    endSessMsg(StaticCATProducer.java:357)
    at
    com.ibm.ws.sib.comms.server.clientsupport.ServerTransportReceive
    Listener.dataReceived(ServerTransportReceiveListener.java:332)
    at
    com.ibm.ws.sib.jfapchannel.impl.rldispatcher.ConversationReceive
    ListenerDataReceivedInvocation.invoke(ConversationReceiveListene
    rDataReceivedInvocation.java:195)
    at
    com.ibm.ws.sib.jfapchannel.impl.rldispatcher.ReceiveListenerDisp
    atchQueue.run(ReceiveListenerDispatchQueue.java:453)
    at
    com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1723)
    

Problem conclusion

  • A one line change was needed mask a variable, which
    is set to null. This is not needed as during reconstitute it
    is created from messagestore store as a fresh object.
    
    The fix for this APAR is currently targeted for inclusion in
    fix pack 8.5.5.2. 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

    PM96123

  • Reported component name

    LIBERTY PROFILE

  • Reported component ID

    5724J0814

  • Reported release

    850

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-08-30

  • Closed date

    2013-10-15

  • Last modified date

    2013-10-15

  • 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

    LIBERTY PROFILE

  • Fixed component ID

    5724J0814

Applicable component levels

  • R850 PSY

       UP

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"850","Line of Business":{"code":"LOB45","label":"Automation"}}]

Document Information

Modified date:
12 January 2022