AT SELECTION-SCREEN OUTPUT 用法实例 动态屏幕
"选择屏幕设计，第一个框架：" SELECTION-SCREEN BEGIN OF BLOCK B1 WITH FRAME TITLE TEXT-001. SELECTION-SCREEN COMMENT 1(20) TXT01. PARAMETERS: ...
ABAP（除数，四舍五入，向上取整，向下取整）
DATA: LFIMG TYPE I VALUE '4'. DATA: NETWR1 TYPE P LENGTH 10 DECIMALS 2 VALUE '40.14'. DATA: OVE...
屏幕自定义搜索帮助
SELECTION-SCREEN:BEGIN OF BLOCK B1 WITH FRAME TITLE TEXT-001. SELECT-OPTIONS : S_BUKRS FOR ACDOCA-RBUKRS, " 公...
ABAP 新语法 substring 截取字符串指定长度和位数
SELECT SINGLE substring( poper,1,2 ) AS poper FROM ckmlcr INTO @DATA(w). cl_demo_output=>display( w ).（1,2）表⽰从第1位开始，取2位。...
ABAP中常用的日期处理函数
1.获取输入日期月份的最后一天：DATA: lv_date TYPE sy-datum. CALL FUNCTION 'LAST_DAY_OF_MONTHS' EXPORTING day_in &n...
[SQL]如何根据数据库表中字段比较结果读取数据
SELECT * FROM sflight INTO TABLE sflight_tab WHERE seatsmax < sflight~seatsocc....