Use the column checkboxes to build your query. Header columns sets/unsets all columns
SELECT MANDT, DCT_PERNR, DCT_SEQNR, DCT_ROWID, V0TYP, V0ZNR, BEGDA, ENDDA, EPLAN, REMEE, CRMEE, REMER, CRMER, REVEE, CRVEE, REVER, CRVER, RETEE, CRTEE, RETER, CRTER, REAM2, CRAM2, RETAG, CALBY, PRVER, CBENT, ENTWT, MULTI, VSPEE, VSPER, SCRYY, SCRMM, SCRDD, EEAGE, SCALC, ENTW2, ENTW3, ENTW4, ENTOF, REWTY FROM P2HK_ENT