ABAP-判断字符型变量里面是否有空格

REPORT Z_BARRY_TEST NO STANDARD PAGE HEADING .

DATA: CHAR(20) TYPE C .

CHAR = 'abc def'.

**方法一
DATA: LEN TYPE I .

LEN = STRLEN( CHAR ).
IF LEN > 0 .
IF CHAR+0(LEN) CA SPACE.
WRITE 'Yes'.
ELSE.
WRITE 'No'.
ENDIF.
* TRANSLATE CHAR+0(LEN) USING ' _'.
ELSE.
WRITE 'Initial'.
ENDIF.

*方法二
DATA: STR TYPE STRING .

STR = CHAR.
IF STR CA SPACE.
WRITE / 'Yes'.
ELSEIF STR IS INITIAL.
WRITE / 'Initial'.
ELSE.
WRITE / 'No'.
ENDIF.

转载于:https://www.cnblogs.com/zhjkill/archive/2012/05/02/2478469.html