Fix (APAR):  JR25967

Status:  Fix

Release:  6.0.2

Operating System:  AIX,HP-UX,Linux,Solaris,Windows

Supersedes Fixes:  

CMVC Defect:  JR25967

Byte size of APAR:  10841

Date: 2007-04-03

Abstract:  Users who has Web module and SCA module inside the ear file fail to install on webserver and cluster simultaneously.

Description/symptom of problem:  
JR25967 resolves the following problem:

ERROR DESCRIPTION:                                              
In this scenario, a EAR contains an SCA EJB module as well as a 
web module.                                                     
The runtime environment includes a WPS cluster as well as a web 
server which will host the dynamic web modules.                 
                                                                
During the installation of the application in the admin         
console, the targets for the deploy are chosen.  The EJB modules
that contain the SCA application are chosen to be deployed to   
the WPS cluster.  The  web module is chosen to be deployed to   
both the WPS server cluster and the webserver.                  
                                                                
An error is found in the System Error log:                      
   [11/17/06 15:09:12:852 CST] 000003a2 SystemErr     R         
java.lang.Exception: Cannot map J2EE modules to different       
targets. All                                                    
J2EE modules within an SCA application must be deployed to the  
same                                                            
target.                                                         
 at                                                             
com.ibm.ws.sca.internal.deployment.SCAAbstractTask.getEnvironmen
t(SCAAbs                                                        
tractTask.java:177)                                             

LOCAL FIX:                                                      
During the application install, deploy the application only to  
the WPS cluster/server.                                         
After the deploy succeeds, use the Admin console to modify the  
settings for the application to change the deployment targets   
to include the webserver.                                       

PROBLEM SUMMARY

USERS AFFECTED:
WebSphere Process Server 6.0.1.x and
6.0.2.x users

PROBLEM DESCRIPTION:
Users who has Web module and SCA
module inside the ear file fail
to install on webserver and cluster
simultaneously.

RECOMMENDATION:
None

When an ear file consists of Web module and SCA module,
application fails to install on Web Server and Cluster
simultaneously. As a work around, Application can be installed
on one destination at a time and save.

PROBLEM CONCLUSION:                                             
Users who has Web Module and SCA module inside the ear file     
want to install their app on webserver and WPS cluster          
simulataneously need to apply this ifix.                        


Directions to apply fix:  
Before applying the iFix ensure that WebSphere Process Server 6.0.1 is installed on the system.
Also download and follow Update Installer installation instructions.  The Update Installer can be downloaded from the following link:
http://www.ibm.com/support/docview.wss?rs=180&uid=swg21205991

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

2) Shutdown WebSphere Process Server. 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) Run the UpdateInstaller and follow the prompts.

4) Restart WebSphere

Directions to remove fix:  
NOTE:  FIXES MUST BE REMOVED IN THE REVERSE ORDER IN WHICH 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) Run the UpdateInstaller and follow the instructions. The Update Installer can be downloaded from the following link:
http://www.ibm.com/support/docview.wss?rs=180&uid=swg21205991

3) Restart WebSphere Process Server

Additional Information: