The PROCEDURE DIVISION header is missing from your program or, if present, your COBOL system has failed to recognize it. This might be due to a spelling mistake or you could have placed the header at the wrong place in your code.
Alternatively, your code might contain a statement in the Procedure Division that your COBOL system has failed to recognize. This is probably because you have used a reserved word but have spelled it incorrectly.
Resolution:
Insert the header immediately after the last entry in the Data Division.
Correct your spelling error.
