ABAP - Sample Report Program Using ListBox Parameters.

report ztest .

TYPE-POOLS: VRM.
DATA: NAME TYPE VRM_ID,
LIST TYPE VRM_VALUES,
VALUE LIKE LINE OF LIST.

PARAMETERS: PS_PARM(10) AS LISTBOX VISIBLE LENGTH 10.

AT SELECTION-SCREEN OUTPUT.

NAME = 'PS_PARM'.

VALUE-KEY = '1'.
VALUE-TEXT = 'LINE 1'.
APPEND VALUE TO LIST.

VALUE-KEY = '2'.
VALUE-TEXT = 'LINE 2'.
APPEND VALUE TO LIST.

CALL FUNCTION 'VRM_SET_VALUES'
EXPORTING
ID = NAME
VALUES = LIST.
START-OF-SELECTION.
WRITE: / 'PARAMETER:', PS_PARM.

ALSO READ:

- Push Buttons On Selection Screen.

- Define ICON'S On The Selection Screen.

- Define Tab Strip In Selection Screen.

- Example - Selection Screen Parameters.

- Selection Screen To Restrict Options.