As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 7501 DEN TO ABQ - ON APPROACH CREW SELECTED FLAPS POSITION 1. DURING TRANSITION CREW RECEIVED SLAT FAIL EICAS MESSAGE. CREW RAN QRH CHECKLIST, DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE RT SLAT 3 AND 4 SKEW SENSOR HARNESS.