Use the column checkboxes to build your query. Header columns sets/unsets all columns
SELECT MANDT, TEMSE_NAME, LFDNR, PERNR, NACHN, VORNA, GUID_KM, GUID_KG, UNAME, STATUS_PERSNO, STATUS_KONS, DGNR0, DGNA0, AUSVL, AUSVG, MART0, VSTD0, ANSP0, AUAB0, AUBI0, FORT0, GRUN0, ANZB0, SANR0, KGA10, KGB10, KGZ10, KGA20, KGB20, KGZ20, KGA30, KGB30, KGZ30 FROM T5AB1