Files Aren't Imported After Implementing 'RecordDeterminerExtension'
Not all files are imported after implementing ‘RecordDeterminerExtension’, resulting in a smaller cobol import than expected.
If you implement 'RecordDeterminerExtension' and it can't determine the byte-size of a cobol record, the rest of the cobol record file is dropped and no more records from that file are imported. The byte-size can't be determined if there are changes to a copybook file that result in new record types in your incoming files which aren't accounted for in the extension.
Contact the person who implemented RecordDeterminerExtension and add more cases to the extension point based on the changes to the copybook.