JR45581: SAP ADAPTER (INPUT NODE, IDOC PROCESSING) V7.5, WMB V8001 - WORKREJECTEDEXCEPTION IF FLOW GETS RESTARTED

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APAR status

  • Closed as program error.

Error description

  • Environment:
    ------------
    - Websphere Message Broker 8.0.0.1 with SAP Adapter version 7.5
    - SAP input node processing iDocs (ALE)
    
    Behaviour:
    ----------
    If such a message flow gets stopped, and then restarted (without
    restarting the Broker) then no new IDocs can be sent from SAP
    anymore.
    
    The Broker service trace does show below exception:
    
    2013-01-21 10:25:32.360856    43748                        >>
     MbErrorHandler.traceThrowable 'caught WorkException in
     MbWorkManager.doWork' ,
     'javax.resource.spi.work.WorkRejectedException
      at com.ibm.broker.jca.MbWorkRequest.reject(MbWorkRequest.
         java:132)
      at com.ibm.broker.jca.MbWorkManager.doWorkInner(MbWorkManager.
         java:171)
    
    On SAP side the RFC logical unit of work table (SM58 in SAP GUI)
    does show a failure for each IDoc LUW started after the restart
    of the message flow:
    
     javax.resource.ResourceException:
      javax.resource.spi.work.WorkRejectedExc
    

Local fix

  • 1. It is necessary to restart the Execution Group, or the whole
       Broker to get the Adapter input node working again.
    
    2. Execute all that failed SAP LUWs again from SM58 list which
       do show a ...WorkRejectedExc
    

Problem summary

  • In WMB, when flow is restart and next subsequent requests throw
    WorkRejectedException since the new workmanager from WMB was not
    used
    

Problem conclusion

  • The endpoint manager is cleared during endpointDeactivation.
    fixed in 7.5.0.2_IF03
    

Temporary fix

Comments

APAR Information

  • APAR number

    JR45581

  • Reported component name

    WEBS ADAPT SAP

  • Reported component ID

    5724L7900

  • Reported release

    750

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-01-30

  • Closed date

    2013-02-13

  • Last modified date

    2013-02-13

  • 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

    WEBS ADAPT SAP

  • Fixed component ID

    5724L7900

Applicable component levels

  • R750 PSY

       UP



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Document information


More support for:

WebSphere Adapters
Adapter for SAP

Software version:

750

Reference #:

JR45581

Modified date:

2013-02-13

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