Code: Alles auswählen.
ls_dropdown-handle = '1'.
ls_dropdown-value = space.
append ls_dropdown to li_dropdown.
ls_dropdown-handle = '1'.
ls_dropdown-value = 'BS'.
APPEND ls_dropdown TO li_dropdown.
ls_dropdown-handle = '1'.
ls_dropdown-value = 'WA'.
APPEND ls_dropdown TO li_dropdown.
ls_dropdown-handle = '1'.
ls_dropdown-value = 'WS'.
APPEND ls_dropdown TO li_dropdown.
CALL METHOD o_alv_tree->set_drop_down_table
EXPORTING
it_drop_down = li_dropdown.