Hi all,

I need to test an online mainframe interface (written in NATURAL) to a DB2 table. It's being written by a developer who's an expert with NATURAL, but a DB2 novice.

I want to make extra sure that appropriate exception handling is in place. Aside from the obvious technique of trying to pass an invalid data type, can anyone suggest any strings, characters or other techniques to try to make the DB2 component choke up or otherwise misbehave?