Form-Type entry is not valid for subprocedures, or is out of sequence.
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Cause . . . . . : The Form-Type entry (position 6) is not valid or the sequence of the specifications is not files (F) and definitions (D) followed by calculations (C). The specification is ignored.
Recovery . . . : Either specify C, D or F for the Form-Type entry (position 6); establish the proper sequence of specifications; or move the specification to the main source section. Compile again.