Use the column checkboxes to build your query. Header columns sets/unsets all columns
SELECT MANDT, ASVGR, AUSVA, AUBGR, ENDDA, BEGDA, VERKZ, AMTBG, DNPZT, DGPZT, AUKU1, AUWF1, AULK1, AUSW1, AUEF1, AUIE1, AUNB1, AUBV1, DNPAV, DNPKV, DNPUV, DNPPV, DGPAV, DGPKV, DGPUV, DGPPV, AUVL1, AUUB1 FROM T5A1B