Database Version: 10.2.0.3
Os: Sun Solaris 5.9
Recently we upgrated our production database 9.2 to 10.2.0.3 & I got below error in my production environment.
On the Application builder page, when attempting to click details to view the applications, the following error occurs:
ORA-06502: PL/SQL: numeric or value error: NULL index table key value
Permanent solution:Upgrade database to 10.2.0.4 or above
Download and apply database Patch 5705795. If the version for your database is not available , create a new Service request from metalink under product RDBMS to request for a patch