Use the column checkboxes to build your query. Header columns sets/unsets all columns
SELECT MANDT, BELNR, PERIO, LFDNR, VRGNG, PERBZ, PLFNR, SLFNR, KSTAR, TWAER, MEINH, KLFNR, ERZUO, BELTP, SC_RECID, RD_RECID, WTGBTR, WOGBTR, WKGBTR, WKFBTR, PAGBTR, PAFBTR, MEGBTR, MEFBTR, WKSBTR, MESBTR, PASBTR FROM AUAT