The  following  data  declaration   gives   the   field   AMOUNT   an
  INITIAL_VALUE of 0.

  TRANSACTION STRUCTURE     OCCURS 1 TO 99 TIMES
                            DEPENDING ON TRANSACTION_COUNT.
      TRANS_DATE            DATATYPE IS DATE.
      ORDER_NUMBER          DATATYPE IS UNSIGNED NUMERIC
                            SIZE IS 10 DIGITS.
      AMOUNT                DATATYPE IS UNSIGNED NUMERIC
                            SIZE IS 8 DIGITS 2 FRACTIONS
                            INITIAL_VALUE IS 0.
  END TRANSACTION STRUCTURE.