Use the column checkboxes to build your query. Header columns sets/unsets all columns
SELECT MANDT, REPAPPL, OBJTABLE, OBJFIELD, OBJINFO_MODULE, OBJJOIN_MODULE, OBJVALH_MODULE, SELSCR_PROG, SELSCR_DYNNR, SELSCR_OKCODE, SELSCR_CLOSE, SELSCR_OPEN, APPL_TREELEVEL1, APPL_TREELEVEL2, APPL_TREELEVEL3, APPL_TREELEVEL4, APPL_TREELEVEL5, COLOR, ORD, WB_ICON FROM TCGL3