i have follwoing selection screen.
SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE text-b01.
SELECT-OPTIONS: so_matnr FOR mara-matnr.
PARAMETERS: p_mat1 AS CHECKBOX,
p_mat2 AS CHECKBOX.
SELECTION-SCREEN END OF BLOCK b1.
For my program at a time only one variable is applicable. means if i select p_mat1 then same time i want so_matnr and p_mat2 blank.
Now user decide to select p_mat2 same time on the selection screen p_mat1 and so_matnr should be blank.
At selection-screen output.
when i check ok check box control is not coming here.
Please suggest me some solution.