I am using codes below to add two options. The problem is that, i didn't choose any option and value in dropdown is also empty on the screen. However, the value of the corresponding variable of the dropdown will be defaulted to '1'. in my opition, the value of variable should be in initial. Any one has idea about this?
LW_LIST-KEY = '1'.
LW_LIST-TEXT = 'MALE'.
APPEND LW_LIST TO LT_LIST.
CLEAR LW_LIST.
LW_LIST-KEY = '2' .
LW_LIST-TEXT = 'FEMALE.
APPEND LW_LIST TO LT_LIST.
CALL FUNCTION 'VRM_SET_VALUES'
EXPORTING
ID = LCNS_NAME
VALUES = LT_LIST
EXCEPTIONS
ID_ILLEGAL_NAME = 1
OTHERS = 2.