F4 in ALV grid
I tried adding the F4 functionality to one field of ALV into the field catalog:
k_outtab_fields-ref_table = 'USR21'.
k_outtab_fields-ref_field = 'BNAME'.
The F4 could display me a listing of users, however, it is not able to return the value selected into the ALV grid. Could someone help? Thanks in advance