JR43050: REGRESSION OF JR38995 AFTER UPGRADE TO 7004

Version 7.5.1 Fix Pack 1 for the IBM Business Process Manager products
Version 8.0 Refresh Pack 1 for the IBM Business Process Manager products

APAR status

• Closed as program error.

Error description

• CORBA.BAD_OPERATION when calling some EJB method calls on EJBs
  hosted on WebSphere Application Server from WebSphere Process
  Server.  This occurred after upgrading
  from WPS 7.0.0.3 and WebSphere Application Server 7.0.0.13
  to WPS 7.0.0.4 and WebSphere Application Server 7.0.0.21
  .
     The EJB call receives a
  java.rmi.RemoteException: CORBA BAD_OPERATION
  
  on calling remote EJB's with "get" methods.
  
  In ORB trace also java.lang.ClassNotFoundException:
  org.omg.stub._Location_ServiceStub can be found
  .
  .---------------------------------------------
  "[5/3/12 12:22:14:760 CEST] 00000044 WebServicesSe E
  com.ibm.ws.webservices.engine.transport.http.WebServicesServlet
  doPost
  WSWS3227E:  Error: Exception:
                                   WebServicesFault
   faultCode:
  {http://schemas.xmlsoap.org/soap/envelope/}Server.generalExcepti
  on
   faultString: com.ibm.websphere.sca.ServiceRuntimeException:
  Fail to invoke [Component1Impl.public java.lang.String
  Component1Impl.getApplicationVersion(java.lang.String)] for
  component
  [{wps-appversion}Component1]: caused by:
  java.rmi.RemoteException: CORBA
  BAD_OPERATION 0x0 No; nested exception is:
   org.omg.CORBA.BAD_OPERATION:"
  
  
  [5/3/12 12:16:54:927 CEST] 00000000 ORBRas        3
  com.ibm.rmi.util.ClassCache ClassNotFoundException in
  RMIClassLoader.loadClass P=214222:O=0:CT
  [5/3/12 12:16:54:930 CEST] 00000000 ORBRas        1
  com.ibm.rmi.util.Utility loadClassOfType:831 P=214222:O=0:CT The
  following exception was logged
  
  java.lang.ClassNotFoundException:
  _Location_ServiceStub
   at
  com.ibm.CORBA.iiop.UtilDelegateImpl.loadClass(UtilDelegateImpl.j
  ava:667)
   at javax.rmi.CORBA.Util.loadClass(Util.java:252)
   at com.ibm.rmi.util.Utility.loadClassOfType(Utility.java:829)
   at com.ibm.rmi.util.Utility.loadStubClass2(Utility.java:1530)
  
  ...."
  
  
  
  Regression of JR38995 after upgrade to 7004
  

Local fix

• N/A
  

Problem summary

• ****************************************************************
  * USERS AFFECTED:  Environemts with WebSphere Process Server   *
  *                  v7.0.0.4 installed.                         *
  ****************************************************************
  * PROBLEM DESCRIPTION: CORBA bad operation exception when      *
  *                      calling remote EJB through the EJB      *
  *                      Import Binding.                         *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  JR38995 was introduced to resolve the CORBA bad operation
  exception in WPS v7.0.0.3.  The same issue has resurfaced in
  WPS v7.0.0.4. Please refer to JR38995 for more details.
  http://www-01.ibm.com/support/docview.wss?uid=swg1JR38995
  

Problem conclusion

• Enhanced implementation of JR38995 has been developed to
  correct the issue.  JR43050 will be included in the next
  fixpack, v7.0.0.5.
  

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:

Fix information

• Fixed component name

  WEB PROC SERVER

• Fixed component ID

  5724L0100

Applicable component levels

• R700 PSY

     UP