The error is intimidating, but it is almost always solvable. By remembering that this is a crash (not a simple SQL error), you must think like a system administrator and a PL/SQL developer simultaneously.
If you are an Oracle Reports developer or a system administrator managing an Oracle E-Business Suite (EBS) or a standalone Oracle Reports Server, you have likely encountered the cryptic and frustrating error message: rep-56048 engine rweng-0 crashed. job id