Your thinking is perfect. CHGJOB DECFMT(*BLANK) changes the decimal comma
to a period. CHGJOB DECFMT(*SYSVAL) returns things to their original format.
Luis (who lives in Caracas, Venezuela, where they use a comma for decimals
and have to keep changing gears often when corresponding with their
American friends :) )
IBM Certified Systems Expert -- eServer i5 iSeries