I think there is a bug, when searching for a page number that doesn't exist in the application (e.g. typing error).
When you edit a page and enter a page number where the page doesn't exist (that means in Field "go_to_page"), the error "Error processing condition. ORA-01403: no data found" appears correctly, but with button 'Return to application' you don't come back to the application.
The same behavior is when you enter a non-existing page number in "Search Application" (P0_SEARCH) on the overview page of an application