Hi All - great resource.  I've used it many times for other issues I've had.

I am sure this one is trivial but I can't find the right search pattern.

I have a parameter that I have users input and I simply want to output "INVALID WORKORDER" if the workorder they enter does not exist in the database (table workorder, field base_id, so workorder.base_id).  I don't need it to happen at input, so it can just output in the report.  Any advice on how to accomplish this?

Thanks!

Jon