Answer:
"The new bank does not use Call Report codes to identify small business/small farm loans. They use class codes and collateral codes."
Get with your accounting department. There has to be a conversion chart that matches the class and collateral codes to the call reporting categories. No one does this by hand anymore.
If you are questioning your current procedures, get with your external accounting auditors, as they would be attesting to the accuracy of your call reporting and financial statements.