RE: Indicators and "boolean processing"

 >> An error occurred during translation.

I suspect you are missing some PTFs - the following (your code with simpler
variable names) compiles fine for me on V5R2.

D A               s               N
D B               s               N
D C               s               N
D X               s              1a
D Y               s              1a

 /Free
           C = Not ((A And Not B) Or
                       X <> Y);
           *inlr = *on;

I have coded way more complex expressions than this and never had a problem.
Check your PTF level.  If applying all current PTFs doesn't fix it you
should always report internal compiler errors like this to IBM.

it almost certainly means that the compiler generated bad code.  This can
either just be a bug, or a failure to diagnose an error in your code and
then trying to generate code from what should have been an error scenario.

Jon Paris
Partner400

www.Partner400.com
www.RPGWorld.com