ABSTRACT
When building a new SQLJ application with DB2 V72 FP4 an 
error is received during customization and the application
hangs. This is caused by a defect introduced in V72 FP4.
This will only affect new applications created on V72 FP4.

SYMPTOMS
Application receives a "SQl0501N UPDATE or DELETE is not allowed
against the specified cursor. SQLSTATE=42828 " during customization. 
Subsequently, running the application will cause it to hang 
indefinitely.


CAUSE
The problem is caused by a a defect that retrieves an incorrect column
count for a cursor. This patch addresses this problem by 
retrieving the correct column count.

WORKAROUND
Customize the application against any previous FixPak, i.e V72 FP3 or FP2
and then continue running it against FP4.

HOW TO APPLY THE PATCH
1. Before replacing the db2java.zip files in your java and java12
   directories under DB2 installation directory, rename these files.
2. Download the db2java.zip files under SQLJPatch/java and SQLJPatch/java12 
   directories and copy them  to the correct directories i.e. java
   and java12 under DB2 installation directory.


NOTE for OS/2:

Since the JDBC2.0 driver is not supported on the OS/2 platform the only 
db2java.zip required will be the one in the sqllib/java directory. This
file will replace the current db2java.zip.