Goal
When you create extensions to eBusiness OA Framework pages, you must use the version of JDeveloper shipped by the eBusiness product team.
The version of JDeveloper is specific to the ATG patch level, so there is a new version of JDeveloper for each release of ATG patchset
This note gives the instruction on how to find right JDeveloper patch for creating OA Extensions with eBusiness Release 11i and Release 12.x
FixIdentify the OA Framework version in your instance by activating diagnostics and click the "About This Page" from any OAF page. Click the "Technology Components" tab. The OA Framework version in the top row of the table can then be matched to the JDeveloper Patch.
Release 11iOA Framework 5.10 patch