Cause
JAR file corruption on the client side.
The JAR files stored in the local Jinitiator cache control the interaction between forms and the
desktop.
C:\Program Files\Oracle\Jinitiator 1.1.7.27\jcache\
(Jinitiator version may be different)
These can become corrupted or out dated following patching.
Solution
To implement the solution, please execute the following steps:
1. Recreate certificate with adjkey
2. Regenerate force all jar files
3. Delete all files in directory :
C:\Program Files\Oracle\Jinitiator 1.1.7.27\jcache\
(Jinitiator version may be different)
4. Retest the issue
5. Migrate the solution as appropriate to other environments.
I have told Srinivas about this. He will implement this and let me know if this solved the issue.