DATA: lv_date_b LIKE sy-datum. DATA: gv_date_ruzi LIKE sy-datum.
CALL FUNCTION ‘RP_CALC_DATE_IN_INTERVAL’ EXPORTING date = gv_date_ruzi days = 0 "天数加N或者减N 不加也不减 写0 months = 0 "月份加N或者减N 不加也不减 写0 signum = ‘+’ "可以是+或者- years = 1 "年份加N或者减N 不加也不减 写0 IMPORTING calc_date = lv_date_b. "得到加减之后的日期
