Hello John,
I have duplicated the issue with the DCAUTO macro and the print log and it has been forwarded to R&D for investigation.
To get the extra field checking for keyed and flat files for JC 65A, you will need to upgrade Datacare to the 99/10/20 release.
For the IR and IT applications, there are no Datacare tables for the extra field checking. Simply modify the Configure for these 2 programs and turn off the checks for keyed and flat files.