Use the column checkboxes to build your query. Header columns sets/unsets all columns
SELECT MANDT, DCT_PERNR, DCT_SEQNR, DCT_ROWID, PERNR, INFTY, SUBTY, OBJPS, SPRPS, ENDDA, BEGDA, SEQNR, AEDTM, UNAME, HISTO, ITXEX, REFEX, ORDEX, ITBLD, PREAS, FLAG1, FLAG2, FLAG3, FLAG4, RESE1, RESE2, GRPVL, ADMISCST, MAXBT_ADM, REDUCCST, NONADCST, TOTALCST, BOOKS, TOTAL075, BOARDING, ALLOWABLE, MAXBT, MAXBT_PRO, ADVANCE, REPAYMNT, BALANCE, CLAIM, ADVPY, PAYMENT, WAERS, CALC_WAERS, EGFAC, EGFAC_B, EGRCD, EGRIN, EGRID, EGRIO, EGRIA, EXMNR, ZUORD, EGDIS, EXCHG, EGSCD, BOOKS_OC, WAERS_OC, ADJ_EGMAX, TUITION_WAERS, TUITION_EXCHG, EGOPR FROM P2UN_EGRT