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IX90116: IN COLLOCATED INVOCATIONS CLASSCASTEXCEPTION IS THROWN FOR EXCEP TIONS OF TYPE UNKNOWNEXCEPTION AND SYSTEMEXCEPTION.

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APAR status

  • Closed as program error.

Error description

  • Error Message:
java.lang.ClassCastException:com.abc.MyCustomUnknownException
incompatible with  com.abc.MyUnknownException
at ...
Where MyCustomUnknownException extends MyUnknownException
.
Stack Trace:
.
This issue might be encountered while migrating from WAS 6 to
WAS 7.

Local fix

  • 



Problem summary


    

  • ClassLoader context of UnknownException and SystemException were
not being conserved in case of collocated invocations.
And org.omg.CORBA.portable.UnknownException is used for
reporting unknown exceptions between ties and ORBs and between
ORBs and stubs. Hence  a wider set of custom-exceptions were
susceptible to the problem.

    



Problem conclusion


    

  • This defect will be fixed in:
6.0.0 SR15
6.0.1 SR7
7.0.0 SR6
.
Made changes to ensure that ClassLoader context of
UnknownException and SystemException were being conserved in
case of collocated invocations.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IX90116
    • 

  • Reported component name
    ORB
    • 

  • Reported component ID
    620700123
    • 

  • Reported release
    600
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2013-06-10
    • 

  • Closed date
    2013-06-25
    • 

  • Last modified date
    2013-06-25
    • 





    

  • 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
    ORB
    • 

  • Fixed component ID
    620700123
    • 



Applicable component levels


    

  • R600  PSY
       UP
    • 

  • R260  PSY
       UP
    • 








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            25 June 2013
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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