Use the column checkboxes to build your query. Header columns sets/unsets all columns
SELECT MANDT, DCT_PERNR, DCT_SEQNR, DCT_ROWID, CNTR2, BEGDA, ENDDA, TXUSE, TXARE, EETYP, PRTCL, SPCRL, TXFLG, EXEMT, TAXID, TXGRP, TXPCT, TXACC, TXACY, EXPAM, EXPCY, TXBCT, TXBCC, TXBCY, INCM1, INCM2, INCM3, INCM4, TXSCT, TXSCC, TXSCY, TXVCT, TXVCC, TXVCY, PAYDT, TXSAG, TXYEG, TXSPG, TXCPG, TXCCT, TXCCC, TXCCY, TXERS, ERRAT, ERAMT, ERACU, ADDTX, TXCWS, EXRAT, TXIDB, IDBRT FROM P2CN_TAX