Use the column checkboxes to build your query. Header columns sets/unsets all columns
SELECT MANDT, TSTCASE, EMPLO_CODE, EMPLO_NAME, COMPA_CODE, GROUP_CODE, CHECK_DATE, PAYME_TYPE, PAY_PERIOD, YTD_PAY_PE, VACAT_HOUR, STD_H_PAPE, NET_WAGES, EST_ANN_GR, EST_D_SP_I, GR_UP_CODE, RECIP_CODE, C_ANN_GROS FROM BSIUDTA