当我激活我的 abap 程序时,我没有收到任何错误,但是当我尝试执行此程序时,什么也没有发生。我以前尝试过它并且它有效。例如,这段代码之前还可以,但现在它什么也没做。
REPORT Z_xx
DATA: lv_response1 TYPE flag,
lv_response2 TYPE flag,
lv_response3 TYPE flag.
SELECTION-SCREEN BEGIN OF SCREEN 100.
SELECTION-SCREEN BEGIN OF BLOCK B1 WITH FRAME TITLE TEXT-t01.
PARAMETERS: s1 RADIOBUTTON GROUP g1,
s2 RADIOBUTTON GROUP g1,
s3 RADIOBUTTON GROUP g1,
s4 RADIOBUTTON GROUP g1.
SELECTION-SCREEN END OF BLOCK B1.
SELECTION-SCREEN END OF SCREEN 100.