GRP3022

The To-File-Name entry is not valid if it begins with a numeric value, or it contains characters other than those which are valid in a symbolic name (A-Z, 0-9, #, $, @), or the file name is not defined on a File-Description Specification. The specification is ignored.

Specify a valid file name in the To-File-Name entry, or define the file on a File-Description Specification. Compile again.