IBM Support

IV10552: NULLPOINTEREXCEPTION WHEN EMITTING BFM OR HTM EVENTS.

Fixes are available

WebSphere Process Server V7.0.0 Fix Pack 5 (V7.0.0.5)
WebSphere Enterprise Service Bus V7.0.0 Fix Pack 5 (7.0.0.5)

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • This error is seen when emitting CEI events from a business
process or human task.

java.lang.NullPointerException
        at
org.eclipse.emf.ecore.impl.EClassImpl.getEAllStructuralFeatures(
EClassImpl.java:386)
        at
org.eclipse.emf.ecore.impl.EClassImpl.getEAllStructuralFeaturesD
ata(EClassImpl.java:825)
        at
org.eclipse.emf.ecore.impl.EClassImpl.getFeatureCount(EClassImpl
.java:837)
        at
org.eclipse.emf.ecore.impl.EClassImpl.getEStructuralFeature(ECla
ssImpl.java:763)
        at
org.eclipse.emf.ecore.sdo.util.SDOUtil.setString(SDOUtil.java:31
61)
        at
org.eclipse.emf.ecore.sdo.impl.DynamicEDataObjectImpl.setString(
DynamicEDataObjectImpl.java:566)
        at
com.ibm.bpe.engine.observer.EventGenerationUtilities.createActiv
ityBaseEventExtDataObject(EventGenerationUtilities.java:255)



This is caused by the underlying emf classes which are not
completely thread safe. When emitting many BFM or HTM CEI
events in parallel under heavy load in a high performance
environment a NullPointerException can occur in
 org.eclipse.emf.ecore.impl.EClassImpl.getEAllStructuralFeatures
All extension fields in BFM & HTM CBE's can be effected by this
issue.

Local fix

  • No workaround

Problem summary

  • This is caused by the underlying emf classes which are not
completely thread safe. When emitting many BFM or HTM CEI
events in parallel under heavy load in a high performance
environment a NullPointerException can occur in
org.eclipse.emf.ecore.impl.EClassImpl.getEAllStructuralFeatures
All extension fields in BFM & HTM CBE's can be effected by this
issue.

Problem conclusion

  • This APAR will be included in WPS 7.0.0.5. An iFix is available
upon request.

Temporary fix

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IV10552
    • 

  • Reported component name
    BUS PRC CHOREOG
    • 

  • Reported component ID
    5655FLW11
    • 

  • Reported release
    700
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2011-11-14
    • 

  • Closed date
    2012-03-06
    • 

  • Last modified date
    2012-03-06
    • 





    

  • APAR is sysrouted FROM one or more of the following:
    

    • 

  • APAR is sysrouted TO one or more of the following:
    

    
JR41217 JR41218 IV39491
    

    • 



Fix information


    

  • Fixed component name
    BUS PRC CHOREOG
    • 

  • Fixed component ID
    5655FLW11
    • 



Applicable component levels


    








      
              
                            

              

              [{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SS7J6S","label":"WebSphere Enterprise Service Bus"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"7.0","Edition":"","Line of Business":{"code":"","label":""}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            05 September 2024
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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