http://item.taobao.com/item.htm?id=9825594679&wwlight=cntaobaoxiaoting2369-{9825594679}
PARAMETERS : XYZ LIKE EKKO-EBELN MODIF ID INV.
AT SELECTION-SCREEN OUTPUT.
LOOP AT SCREEN.
IF SCREEN-GROUP1 = 'INV' .
SCREEN-INVISIBLE = '1' .
MODIFY SCREEN.
ENDIF.
ENDLOOP.
