As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ON DESCENT CREW RECEIVED FLAP FAIL MESSAGE UPON SELECTION OF FLAPS DOWN. FLAPS FAILED AT ZERO DEGREES. FLIGHT LANDED WITHOUT INCIDENT. UPON INVESTIGATION IT WAS FOUND THAT THE ACTUATORS WERE FROZEN. ALL IB AND OB ACTUATORS REPLACED (8), FLAP RIGGING CARRIED OUT AND SYSTEM OPERATIONAL CHECK CARRIED OUT WITH NO FAULTS FOUND. AIRCRAFT RETURNED TO SERVICE. (TC NR 20071009001)