If you have a list of all "hard codes", an edit macro might be useful, just X ALL and do a F "hardcode" for all "hard codes".
That how we did our Y2K conversion, where the list of "hard codes" was a list of fields containing dates. Our check (and if required, convert) rate was about 40 to 80 programs per day...
Robert AH Prins
robert.ah.prins @ the.17+Gb.Google thingy