As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF WHILE RETRACTING FLAPS WE RECEIVED FLAP FAIL EICAS MSG. AFTER COMPLETING QRH FLAPS FAIL MSG REMAINED GOT SLATS 3 / FLAPS 0 INDICATION EMERGENCY DECLARED. TROUBLESHOT "FLAP FAIL" EICAS MESSAGE PER FIM TASK FAULT CODE 27512014ACE. FIM 27-51-00-810-802-A. CLEARED INHIBITS AND FOUND TO BE TRANSITORY CONDITION. OPS CHECK GOOD. FLAPS MOVE NORMAL. NO DEFECTS NOTED