Help for CPD0103

A substitution variable is only allowed in the source file for a control language (CL) program or a REXX procedure. If prompting, a variable name cannot be entered if the prompt occurred as a result of running the CL program.

Enter a value that is valid for the parameter. If the name of a CL variable that you are entering is to be displayed in debug mode, the name must be enclosed in apostrophes.