Fix (APAR):                JR44503

Status:                    Fix

Product:                   IBM Business Process Manager

Release:                   7.5.1.1

Operating System:          All operating systems

Supersedes Fixes:          

Pre-requisite Fixes:       

Exclusive-requisite Fixes: 

Defect:                    JR44503

Byte size of APAR:         141088

Date:                      2012-10-26

Abstract:                  UNABLE TO UPLOAD DOCUMENT ATTACHMENTS TO BPM USING COACHES.

Problem Description:
Unable to upload document attachments to BPM using coaches.  

Problem Summary:
The servlet parameter values are incorrectly converted from a List<String> to String[].  The following exception is reported:

java.lang.ClassCastException: [Ljava.lang.Object; incompatible with [Ljava.lang.String;
	at com.lombardisoftware.servlet.util.LswRequestWrapper.getParameterValues(LswRequestWrapper.java:135)
	at com.lombardisoftware.servlet.LswServlet.dumpParams(LswServlet.java:86)
	at com.lombardisoftware.servlet.ControllerServlet.doCommon(ControllerServlet.java:280)
	at com.lombardisoftware.servlet.ControllerServlet.doPost(ControllerServlet.java:152)
	
The wrong List<String>.toArray() method was used for the conversion.

Problem Conclusion:
This fix converts the List<String> to String[] correctly.



Directions to 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) Extract the .zip file to a directory. For example, extract to C:\temp.

3) Add the fix pack repository location in IBM Installation Manager:
   a. Start IBM Installation Manager.
   b. In Installation Manager, click File > Preferences > Repositories.
   c. Click Add Repository.
   d. Browse to or enter the file path to the repository.config file. The repository.config file is located in the directory where
      you extracted the compressed files. For example, enter C:\temp\repository.config, and then click OK.

4) On the main page of the Installation Manager, click Update.

5) 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) Start IBM Installation Manager.

3) On the main page of the Installation Manager, click Unistall.

4) Select the package to uninstall and follow the prompts on screen.

5) 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) Extract the .zip file to a directory. For example, extract to C:\temp.

3) Add the fix pack repository location in IBM Installation Manager:
   a. Start IBM Installation Manager.
   b. In Installation Manager, click File > Preferences > Repositories.
   c. Click Add Repository.
   d. Browse to or enter the file path to the repository.config file. The repository.config file is located in the directory where
      you extracted the compressed files. For example, enter C:\temp\repository.config, and then click OK.

4) On the main page of the Installation Manager, click Update.

5) Restart WebSphere.


Additional Information: