IZ77097: MARSHALEXCEPTION WHEN READING AN ENUM TYPE AFTER APPLYING APAR IZ59603

APAR status

• Closed as program error.

Error description

• Error Message: org.omg.CORBA.MARSHAL: Unable to read value from
  underlying bridge : java.util.Locale.readResolve  vmcid: IBM
  minor code: 89A.
  .
  Stack Trace: java.rmi.MarshalException: CORBA MARSHAL 0x4942f89a
  No; nested exception is:
          org.omg.CORBA.MARSHAL:
          >> SERVER (id=5d4b53ea, host=9.122.30.171) TRACE START:
          >>    org.omg.CORBA.MARSHAL: Unable to read value from
  underlying bridge : java.ut
  il.Locale.readResolve  vmcid: IBM  minor code: 89A  completed:
  No
          >>       at
  com.ibm.rmi.iiop.CDRInputStream.read_value(CDRInputStream.java:2
  204)
          >>       at
  _WeatherImpl_Tie.getObjectList(_WeatherImpl_Tie.java:83)
          >>       at
  _WeatherImpl_Tie._invoke(_WeatherImpl_Tie.java:72)
          >>       at
  com.ibm.CORBA.iiop.ServerDelegate.dispatchInvokeHandler(ServerDe
  legate
  .java:627)
          >>       at
  com.ibm.CORBA.iiop.ServerDelegate.dispatch(ServerDelegate.java:4
  80)
          >>       at com.ibm.rmi.iiop.ORB.process(ORB.java:512)
          >>       at
  com.ibm.CORBA.iiop.ORB.process(ORB.java:1571)
          >>       at
  com.ibm.rmi.iiop.Connection.respondTo(Connection.java:2719)
          >>       at
  com.ibm.rmi.iiop.Connection.doWork(Connection.java:2584)
          >>       at
  com.ibm.rmi.iiop.WorkUnitImpl.doWork(WorkUnitImpl.java:62)
          >>       at
  com.ibm.rmi.iiop.WorkerThread.run(ThreadPoolImpl.java:202)
          >>       at java.lang.Thread.run(Thread.java:811)
  .
  The exception is thrown at the client end but the problem lies
  at the server side.
  Also, the readResolve MARSHAL Exception can be reported on any
  class with a readResolve method, not necessarily the
  java.util.Locale.
  

Local fix

Problem summary

• The problem is caused by the wrong objectstreamclass being used
  for umarshalling of enum types.
  

Problem conclusion

• This defect will be fixed in:
  5.0.0 SR12
  6.0.0 SR9
  .
  The enum unmarshalling code has been fixed to use the correct
  objectstreamclass.
  .
  To obtain the fix:
  Install build 20100731 or later
  

Temporary fix

Comments

APAR Information

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

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

  IX90053

Fix information

• Fixed component name

  JAVA 5 ORB

• Fixed component ID

  620500123

Applicable component levels

• R500 PSN

     UP