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* * List Box in ABAP Report * REPORT ZLIST. 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.