Use the column checkboxes to build your query. Header columns sets/unsets all columns
SELECT MANDT, MDPRF, DELIN, DELIS, DELEM, DELKZ, PLUMI, FIX01, NOFIX, BESKZ, SOBSS, DESGN, LEAF_, SIGN1, INTAK, COLOR, TYPEC, SFSTK, SFCUM FROM T457H