IX90163: CNFE THROWN INCORRECTLY FROM ORB CODE

APAR status

• Closed as program error.

Error description

• Error Message: An incorrect ClassNotFoundException thrown from
  the ORB results in the
  java.lang.reflect.InvocationTargetException.
  .
  Stack Trace: java.lang.ClassNotFoundException:
  org.omg.stub.com.ibm.ejs.persistence._RemoteEnumeratorImpl_Stub
  at
  com.ibm.CORBA.iiop.UtilDelegateImpl.loadClass(UtilDelegateImpl.j
  ava:676)
  at javax.rmi.CORBA.Util.loadClass(Util.java:252)
  at com.ibm.rmi.util.Utility.loadClassOfType(Utility.java:839)
  at
  com.ibm.rmi.util.Utility.loadStubClassOfType(Utility.java:1318)
  at com.ibm.rmi.util.Utility.loadStubClass(Utility.java:1800)
  at com.ibm.rmi.util.Utility.access$400(Utility.java:143)
  at
  com.ibm.rmi.util.Utility$TieClassToStubClassInfoCache.get(Utilit
  y.java:389)
  at com.ibm.rmi.util.Utility.loadStub(Utility.java:1150)
  at com.ibm.rmi.util.Utility.access$100(Utility.java:143)
  at
  com.ibm.rmi.util.Utility$TieToStubInfoCache.get(Utility.java:182
  )
  at com.ibm.rmi.util.Utility.findStub(Utility.java:1029)
  at com.ibm.rmi.util.Utility.loadStub(Utility.java:988)
  at com.ibm.rmi.util.Utility.connectRemote(Utility.java:703)
  at com.ibm.rmi.util.Utility.autoConnect(Utility.java:644)
  at
  com.ibm.rmi.util.FastPathForCollocated.copyUsingOldMethod(FastPa
  thForCollocated.java:355)
  at
  com.ibm.rmi.util.FastPathForCollocated.deepCopy(FastPathForCollo
  cated.java:178)
  at
  com.ibm.rmi.io.IIOPInputStream.readValueFromCrossReferenceMap(II
  OPInputStream.java:2859)
  at
  com.ibm.rmi.io.IIOPInputStream.readObjectDelegate(IIOPInputStrea
  m.java:485)
  at
  com.ibm.rmi.io.IIOPInputStream.readObjectOverride(IIOPInputStrea
  m.java:786)
  at
  java.io.ObjectInputStream.readObject(ObjectInputStream.java:359)
  at
  com.ibm.ejs.persistence.PortableFinderCollection.readObject(Port
  ableFinderCollection.java:208)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at
  sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessor
  Impl.java:60)
  at
  sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethod
  AccessorImpl.java:37)
  at java.lang.reflect.Method.invoke(Method.java:611)
  at
  com.ibm.rmi.util.FastPathForCollocated.invokeReadObjectMethod(Fa
  stPathForCollocated.java:681)
  at
  com.ibm.rmi.util.FastPathForCollocated.invokeWriteAndReadObjects
  (FastPathForCollocated.java:539)
  at
  com.ibm.rmi.util.FastPathForCollocated.deepCopy(FastPathForCollo
  cated.java:259)
  at
  com.ibm.rmi.iiop.ObjectCopierFactory$DeepObjectCopier.doWork(Obj
  ectCopierFactory.java:315)
  at
  com.ibm.rmi.iiop.ObjectCopierFactory$AbstractCopier.waitForCompl
  etion(ObjectCopierFactory.java:166)
  at
  com.ibm.rmi.iiop.ObjectCopierFactory$AbstractCopier.getCopy(Obje
  ctCopierFactory.java:182)
  at com.ibm.rmi.util.ProxyUtil.copyObject(ProxyUtil.java:357)
  at
  com.ibm.CORBA.iiop.UtilDelegateImpl.copyObject(UtilDelegateImpl.
  java:860)
  .
  

Local fix

Problem summary

• The ORB code was throwing a ClassNotFoundException incorrectly.
  

Problem conclusion

• The ORB code path has been modified to ensure that the objects
  are de-marshalled correctly and ClassNotFoundException is not
  thrown.
  .
  This APAR will be fixed in the following Java Releases:
   6 R1 SR9 (6.1.9.0)
   7 R1 SR4 (7.1.4.0)
   8 SR2 (8.0.2.0)
   7 SR10 (7.0.10.0)
  .
  Contact your IBM Product's Service Team for these Service
  Refreshes and Fix Packs.
  For those running stand-alone, information about the available
  Service Refreshes and Fix Packs can be found at:
   https://www.ibm.com/developerworks/java/jdk/
  

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:

• Fixed component name

  ORB

• Fixed component ID

  620700123

Applicable component levels

• R260 PSY

     UP

• R270 PSY

     UP