◄Key► ◄Up► ◄Contents► ◄Index► ◄Back► ──────────────────────────────────────────────────────────────────────────── Message: 0313 Text: Invalid arithmetic expression Explanation: An arithmetic expression which you have used in the Procedure Division is not a valid one. Resolution: See your Language Reference for details of the COBOL syntax for complicated mathematical tasks. -♦-