As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED FLAPS FAIL MESSAGE IN THE 20 DEGREE POSITION ON FINAL APPROACH. CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE PERFORMED CHECKS OF FLAP SYS IAW ACFT FAULT ISOLATION MANUAL, FIM, AND RESET FLAP SYSTEM. ACFT RETURNED TO SERVICE.