ABAP SY标签一览

Description:
SY-SUBRC：语句执行后的返回值，0表示成功
SY-DATUM：当前服务器日期
SY-UZEIT：当前服务器时间
SY-ULINE：255长度的水平线
SY-VLINE：垂直线
SY-INDEX：循环说执行的次数
SY-TABIX：内表循环的次数
SY-DYNNR：当前Screen号
SY-MANDT：当前登录的Client号
SY-STEPL：返回当前操作的屏幕行号（Table Control）
SY-LOOPC：当前表格控件在屏幕中的总行数（Table Control）
SY-UCOMM：PAI所出发的功能代码
SY-DYNNR：当前屏幕号
SY-MSGID：Message Class
SY-MSGNR：Message Number
SY-MSGTY：Message Type
SY-MSGV1~4：Message Variant
SY-LINCT：REPROT语句中设定的LINE-COUNT
SY-LINSZ：REPROT语句中设定的LINE-SIZE
SY-SROWS：当前窗口的列表行数
SY-SCOLS：当前窗口的列表栏目数
SY-PAGNO：当前页的页码
SY-LINNO：当前选定行的行号
SY-COLNO：当前选定列的列号
SY-LSIND：当前列表索引，第一级列表为1
SY-LILLI：选择某行时光标行位置
SY-CUROW：选择某行时光标列位置
Name Type Content
sy-abcde c(26) Contains the alphabet. Can be used to access individual letters directly by specifying the offset/length, regardless of the code page.
sy-batch c(1) Set to "X" in an ABAP program that runs in the background, otherwise initial.
sy-binpt c(1) Set to "X" during processing of batch input sessions, and in ABAP programs called using CALL TRANSACTION USING. Otherwise initial.
sy-calld c(1) Contains a blank character in the first program in a call sequence , otherwise contains the value "X". Is set to "X" after calls using CALL TRANSACTION , CALL DIALOG, or SUBMIT ... AND RETURN. Empty if the program was started using LEAVE TO TRANSACTION or a transaction from the screen. A call using SUBMIT (without AND RETURN) assumes the value of the calling program.
sy-callr c(8) When printing lists, contains a value that displays where the printing was started, for example, NEW-PAGE for program-controlled printing, or RSDBRUNT for printing from the selection screen.
sy-colno i Current position during creation of a list in the list buffer. Counting begins at 1. In non-Unicode systems, this position also corresponds to the column in the displayed list. In Unicode systems, this is only guaranteed for the lower and upper output limits applicable to each output, as o