As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED THAT RECIEVED A SLAT FAIL MESSAGE ON EICAS, DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED LEFT HAND OUTBOARD SLAT SKEW SENSOR HARNESS SYTEM OPERATIONAL CHECKS WERE COMPLETED ALL CHECK WERE GOOD AIRCRAFT WAS RETURNED TO SERVICE.