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IZ59603: INSTANTIATIONERROR WHILE UNMARSHALLING AN ENUM WITH ABSTRACT MET HOD

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APAR status

  • Closed as program error.

Error description

  • Error Message: A MARSHAL exception is thrown when serializing an
enum containing an abstract method.
.
Stack Trace: Exception in thread "P=712281:O=0:CT"
org.omg.CORBA.MARSHAL: Unable to read value from underlying
bridge : MyEnum  vmcid
: IBM  minor code: 897  completed: No
        at
com.ibm.rmi.iiop.CDRInputStream.read_value(CDRInputStream.java:1
672)
        at Test.main(Test.java:34)
Caused by: java.lang.InstantiationError: MyEnum
        at
sun.reflect.GeneratedSerializationConstructorAccessor1.newInstan
ce(Unknown Source)
        at
java.lang.reflect.Constructor.newInstance(Constructor.java:522)
        at
com.ibm.rmi.io.IIOPInputStream.allocateNewObject(IIOPInputStream
.java:2399)
        at
com.ibm.rmi.io.IIOPInputStream.allocateNewObject(IIOPInputStream
.java:2379)
        at
com.ibm.rmi.io.IIOPInputStream.allocateNewSerializableObject(IIO
PInputStream.java:2315)
        at
com.ibm.rmi.io.IIOPInputStream.readSerializable(IIOPInputStream.
java:1123)
        at
com.ibm.rmi.io.IIOPInputStream.simpleReadObjectInternal(IIOPInpu
tStream.java:410)
        at
com.ibm.rmi.io.IIOPInputStream.simpleReadObject(IIOPInputStream.
java:446)
        at
com.ibm.rmi.io.ValueHandlerImpl.readValue(ValueHandlerImpl.java:
209)
        at
com.ibm.rmi.iiop.CDRInputStream.read_value(CDRInputStream.java:1
638)
        ... 1 more
.

Local fix

  • 



Problem summary


    

  • MARSHAL exception is thrown when de-serializing enum having  an
abstract method.

    



Problem conclusion


    

  • The logic in reading enum code is fixed to resolve the MARSHAL
exception.

This defect will be fixed in:
SDK5 SR11 FP1

Fixed with Hursley defect 155001

    



Temporary fix



Comments


    

  • 



APAR Information




    

  • APAR number
    IZ59603
    • 

  • Reported component name
    JAVA 5 ORB
    • 

  • Reported component ID
    620500123
    • 

  • Reported release
    500
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2009-09-01
    • 

  • Closed date
    2009-10-27
    • 

  • Last modified date
    2010-07-01
    • 





    

  • 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
    JAVA 5 ORB
    • 

  • Fixed component ID
    620500123
    • 



Applicable component levels


    

  • R500  PSY
       UP
    • 








      
              
                            

              

              [{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSC9HBB","label":"ORB"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"5.0","Edition":"","Line of Business":{"code":"","label":""}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            01 July 2010
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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