Warnings, Errors, and Other Issues

Warnings

• Address/Zip MisMatch Warning Screen
• Update Required Message
• What does “Check Digit Err” (Check Digit Error) mean?

Errors and Other Issues

• Error: Response Code 05, 49, or ND (Fraud Protection Response) and How to Handle It
• RFMS Freezes Before Posting Payment
• Screen Freezes When Processing a Payment
• Setting Polling Speed on IDTech Augusta (using uDemo Tool)