451 Trying to read from a nonexistent record.

Problem: Getting error "Trying to read from a nonexistent record."

when running a form with ObjectPAL code.
Date: September 2004
Versions: P7 and later

Possible cause:
You have set a range or filter on a tcursor, and the resulting table is empty. If you try to reference a tcursor column when there is no record, the error occurs.
Solution:
You have to verify the resulting range will contain at least one record.

To index