Fix (APAR):                IY93684

Status:                    Fix

Product:                   WBI

Release:                   6.0.2.0

Operating System:          All operating systems

Supersedes Fixes:          

Pre-requisite Fixes:       

Exclusive-requisite Fixes: 

CMVC Defect:               IY93684

Byte size of APAR:         32872

Date:                      2007-01-19

Abstract:                  Get java.util.ConcurrentModificationException during Business Process Choreographer upgrade when running WbiProfileUpgrade.jacl.

Description/symptom of problem:
When running the WebSphere Process Server 6.0.2 update installer in a network deployment environment
where the Business Process Choreographer Explorer is installed and an additional target mapping
to a WebSphere Web server has been created for it, you may see an error similar to the
following in <install_root>/logs/wbi/99SWbiProfileUpgrade.log:

  [wsadmin] Upgrading BPCExplorer_someNode01_server1 with '-appName BPCExplorer_someNode01_server1'...
  [wsadmin] An error occured installing BPCExplorer_someNode01_server1:
  [wsadmin] com.ibm.ws.scripting.ScriptingException: java.util.ConcurrentModificationException
  [wsadmin] Discarding changes.

Despite this error, the update installer will report "INSTCONFSUCCESS". You may also see this
error when you manually invoke the WbiProfileUpgrade.jacl script to update clusters as described
in the WebSphere Process Server 6.0.2 update installation instructions which can be found at
http://www-1.ibm.com/support/docview.wss?rs=2307&context=SSQH9M&dc=D400&uid=swg24014369&loc=en_US&cs=utf-8%E2%8C%A9=en.

After applying this fix, you must manually re-run the WbiProfileUpgrade.jacl script for the profile
where it failed initially, as described in the update installation instructions for the error case.


Directions to apply fix:

1) Copy pak file to the directory maintenance in the UpdateInstaller directory

2) Shutdown WebSphere. It is important that you perform a controlled and complete shutdown of the server to ensure
   that all transactions have completed, before installing the fix.

3) Follow the Fix installation instructions that are packaged with the Fix Installer on how to install the Fix.

4) Restart WebSphere


Directions to remove fix:
NOTE:  FIXES MUST BE REMOVED IN THE ORDER THEY WERE APPLIED.  DO NOT REMOVE A FIX UNLESS
       ALL FIXES APPLIED AFTER IT HAVE FIRST BEEN REMOVED.  YOU MAY REAPPLY ANY REMOVED FIX.

Example:  If your system has fix1, fix2, and fix3 applied in that order and fix2 is to be
          removed, fix3 must be removed first, then fix2 may be removed

1) Shutdown WebSphere. It is important that you perform a controlled and complete shutdown of the server to ensure
   that all transactions have completed, before installing the fix.

2) Follow the Fix instructions that are packaged with the Fix Installer on how to uninstall and reinstall the Fix.

3) Restart WebSphere

Directions to re-apply fix:

1) Shutdown WebSphere. It is important that you perform a controlled and complete shutdown of the server to ensure
   that all transactions have completed, before installing the fix.

2) Follow the Fix instructions that are packaged with the Fix Installer on how to uninstall and reinstall the Fix.

3) Restart WebSphere


Additional Information: