This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
I have ADF table in which user can creates new rows. So I made createinstert button, commit button and rollback button in accordance to manual. When I create first new row in application, edit its data and confirm (by commit button or just by click on another row), then everything works fine. If I want do it second time, then I get following error:
500 Internal Server Error
oracle.security.jazn.JAZNRuntimeException: Target Unreachable, identifier 'row' resolved to null.