Hi folks, Here's the SUPRTOOL file layout: File: Z1.EBEN.AIHBETA (SD Version B.00.00) Entry: Offset A X6 1 ST-TOTAL-1 P28 7 Limit: 28 EOF: 28 Entry Length: 20 Blocking: 64 how do I define the ST-TOTAL-1 field in the COBOL program? +7 file-control. +8 select IN-FILE assign to "INFILE". +9 select OUT-FILE assign to "OUTFILE". 10 data division. 11 file section. 12 fd IN-FILE. 13 01 IN-RECORD. 14 05 IN-A pic x(6). 15 05 IN-TOTAL pic ?????????. 16