>When accessing IB60 from a Microfocus COBOL (now Merdant I believe) my
>programs will randomly receive a -502 error message when executing an OPEN
>cursor statement:

It would be helpful if you could describe what you're trying to do first and
then we could offer some advice. [I mean verbally, one meta-level up from
the code]

Rumour has it there's an accountant lurking in the weeds that has used Microfocus
in the past and may be of some assistance.