report demo_screen_button.
tables sscrfields.
selection-screen begin of block scr1 with frame title text-001.
parameters: p_path type rlgrap-filename
default 'c:/upload.txt' obligatory.
selection-screen end of block scr1.
selection-screen: function key 1.
selection-screen: function key 2.
at selection-screen.
case sscrfields-ucomm.
when 'fc01'.
write 'fc01'.
when 'fc02'.
write 'fc02'.
endcase.
選擇螢幕上做按鈕
report mysap fi04 tables sscrfields selection screen begin of block scr1 with frame title text 001 parameters p path type rlgrap filename default c up...
選擇螢幕加按鈕
report yhk1.tables sscrfields.selection screen begin of block sc with frame title text 001.parameters p bukrs type bukrs.selection screen end of block...
選擇螢幕上增加自定義按鈕
sap的選擇螢幕的標準工具欄上系統預先定義了5個按鈕，他們對應的功能碼是fc01 fc05，預設是不啟用的。使用者可以使用selection screen function key i.來啟用這5個按鈕 這裡的i必須是1 5 這五個按鈕的文字放在sscrfields的對應的functxt 0i中。當...