Use the column checkboxes to build your query. Header columns sets/unsets all columns
SELECT MANDT, DCT_PERNR, DCT_SEQNR, DCT_ROWID, BEGDA, ENDDA, ASSDT, WKCAT, QPSCH, EEAGE, QEARN, ENFLG, COFLG, DEFDT, NWCAT, NOTUK, NOTWK, AEATY, DEFNO, AESCH, ATEJH, CF_EE, CF_ER, LGAEE, LGAER, BF_EE, BF_ER, C1ZNR FROM P2RG_PAE