You could also have corrected those records with just SAS, i.e., MXG not required:
DATA _NULL_; INFILE SMF; INPUT @11 SYSTEM $EBCDIC4. @; IF SYSTEM='1234' THEN SYSTEM='5678'; ELSE ... change system to desired; FILE SMFOUT DCB=SMF; PUT _INFILE_ @11 SYSTEM $EBCDIC4. ; FILE LOG; ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
