Use the column checkboxes to build your query. Header columns sets/unsets all columns
SELECT MANDT, DCT_PERNR, DCT_SEQNR, DCT_ROWID, LGART, CNTR3, SUBTY, SWNRE, ETRNR, ETRNZ, ETBEG, ETEND, ITBEG, ITEND, KDBSL, INTKY, LCOUN FROM P2RC_FMZR