Use the column checkboxes to build your query. Header columns sets/unsets all columns
SELECT MANDT, BUKRS, SUDEC, RINUM, DAEND, TAEND, SAENART, RERF, SSKZB, SDVNR, SUABNDV, SOEFFKL, RINUM_ALT, SSKZB_ALT, SDVNR_ALT, SUABN_ALT, DEDEC, DADEC, DFREI, TFREI FROM VZBAVST