Use the column checkboxes to build your query. Header columns sets/unsets all columns
SELECT MANDT, BUKRS, PYEAR, PMONT, PERNR, PERIOD, TSMTP, BEGDA, ENDDA, SEQNB, SYGKANAL, SYMFWNIA, TYINS, SIGN, REG01, AMKA, AFM, GROSS, PENSION_EE, PENSION_ER, SPECIAL_SUR, INS_SPECIAL_SUR, ANCILLARY_EE, ANCILLARY_ER, LUMPSUM, HEALTH_EE, HEALTH_ER, TOTAL, PAYMETH, PAYDAY, WAERS, SIF FROM T7GR4TSM