Use the column checkboxes to build your query. Header columns sets/unsets all columns
SELECT MANDT, IGSCH, WAERS, XLOEB, XNULB, XABCB, ZPSTI, HOCHR, PREIO, WERTO, KWEIT, SANZV, SANZB, NGMIN, SWAHR, RELSF, ABWBI, PWERT, XFBEZ, XAKTU, XNULA, XSERN FROM T159G