An SAP Consultant

REPORT ztest_notepad.
"Create table for function codes
DATA: it_exclude TYPE TABLE OF sy-ucomm.
"
PARAMETERS: r1 RADIOBUTTON GROUP gr1 USER-COMMAND uco1,
r2 RADIOBUTTON GROUP gr1.

INITIALIZATION.
"Create two buttons with function codes FCODE1 and FCODE2.
SET PF-STATUS 'MY_GUI'.

AT SELECTION-SCREEN OUTPUT.
IF r1 = 'X'.
APPEND 'FCODE1' TO it_exclude.
CALL FUNCTION 'RS_SET_SELSCREEN_STATUS'
EXPORTING
p_status  = 'MY_GUI'
TABLES
p_exclude = it_exclude.
ELSE.
REFRESH it_exclude.
ENDIF.