As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE FLAPS FAIL MESSAGE ILLUMINATED ON APPROACH WITH FLAPS AT 20 DEGREES. THE CREW FOLLOWED THE QRH AND LANDED WITHOUT INCIDENT. MAINTENANCE RESET AND TESTED THE FLAP SYSTEM IAW RJ-SL-27-084. OPERATIONAL CHECKS WERE GOOD. THE AIRCRAFT WAS RELEASED FOR SERVICE.