ABAP日期处理汇总
- 获取指定日期往后推N个月的日期,这个函数遇到1.30推下个月的时候,会转成2.28,不会跳到3月
DATA: p_months type I value -4, p_date type D.
CALL FUNCTION 'MONTH_PLUS_DETERMINE'
EXPORTING
MONTHS = 1 #"月份
OLDDATE = '20220130'
IMPORTING
NEWDATE = p_date.
#"p_date的结果会是20220228
- 获取指定月份的最后一天
CALL FUNCTION 'LAST_DAY_OF_MONTHS'
EXPORTING
DAY_IN = '20220101'
IMPORTING
LAST_DAY_OF_MONTH = LSTDAY_NMTH
EXCEPTIONS
DAY_IN_NO_DATE = 1
OTHERS = 2.
#:LSTDAY_NMTH 的结果会是20220131
- 获取指定日期的第一天
data s_date like sy-datum.
s_date = '20220202'.
s_date+6(2) = '01'.
WRITE: s_date.
- 根据日期计算另一个日期,可以设定间隔年月日
CALL FUNCTION 'RP_CALC_DATE_IN_INTERVAL'
EXPORTING
DATE = '20220202'
DAYS = 1
MONTHS = 0
SIGNUM = '+'
YEARS = 0
IMPORTING
CALC_DATE = FSTDAY_NMTH.
# FSTDAY_NMTH = '20220203'
- 日期加减
data l_date like sy-datum. "定义类型为日期格式
l_date = sy-datum. #定义l_date变量的值为当天
l_date = l_date + 1. #日期+1天
data s_date like sy-datum.
data s_date1 like sy-datum.
data s_data type i.
s_date = '20220202'.
s_date1 = '20220205'.
s_data = s_date1 - s_date. "得到两个日期的天数
- 获取日期间间隔
CALL FUNCTION 'FIMA_DAYS_AND_MONTHS_AND_YEARS'
EXPORTING
I_DATE_FROM = '20220202'
* I_KEY_DAY_FROM =
I_DATE_TO = '20220228'
* I_KEY_DAY_TO =
* I_FLG_SEPARATE = ' '
IMPORTING
E_DAYS = t_day
E_MONTHS = T_MOTH
E_YEARS =t_year
post SAP-Garson
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