As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED SLAT FAIL MESSAGE ON APPROACH. CREW FOLLOWED QRH PROCEDURES AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT AND FOUND SLAT 3/4 HARNESS TO BE BAD. REMOVED AND REPLACED SLAT SKEW SENSOR WIRING HARNESS OPERATIONAL CHECK GOOD.