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RS00288: NPE IN EVENT DISPATCHER IN XU UNDER STRESS TESTS

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APAR status

  • Closed as program error.

Error description

  • Issue is due to a MT race condition in the XU event dispatcher

May raise this kind of NPE:
java.lang.NullPointerException
   at

ilog.rules.res.xu.event.impl.IlrXUEventDispatcher.interactionEve
ntRaised
   (IlrXUEventDispatcher.java:477)
   at

ilog.rules.res.xu.cci.IlrXUInteraction.execute(IlrXUInteraction.
java:403
   )
   at

ilog.rules.res.xu.cci.IlrXUInteraction.execute(IlrXUInteraction.
java:468
   )
   at

ilog.rules.res.xu.cci.IlrCCIClient.executeInteraction(IlrCCIClie
nt.java:
   222)
   at

ilog.rules.res.xu.cci.IlrCCIRuleEngineClient.getOutput(IlrCCIRul
eEngineC
   lient.java:172)
   at

ilog.rules.res.session.impl.IlrSessionImpl.execute(IlrSessionImp
l.java:5
   3)
   at

ilog.rules.res.session.impl.IlrStatelessSessionBase.execute(IlrS
tateless
   SessionBase.java:93)
   ... 23 more

Local fix

  • no fix available

Problem summary

  • NullPointerException in event dispatcher on AIX

Problem conclusion

  •  Was due to a race condition, which is now solved.

Temporary fix

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    RS00288
    • 

  • Reported component name
    WS ILOG JRULES
    • 

  • Reported component ID
    5724X9800
    • 

  • Reported release
    700
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2010-07-13
    • 

  • Closed date
    2010-08-04
    • 

  • Last modified date
    2010-08-04
    • 





    

  • 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
    WS ILOG JRULES
    • 

  • Fixed component ID
    5724X9800
    • 



Applicable component levels


    

  • R703  PSY
       UP
    • 

  • R710  PSY
       UP
    • 








      
              
                            

              

              [{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SS6MTS","label":"WebSphere ILOG JRules"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"7.0","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            04 August 2010
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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