As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
"SLAT FAIL" MSG (CAUTION) WHEN FLAPS SET 1 RESET SAME RESULT LANDED. C/A-FOUND MDC HISTORICAL MESSAGE SLAT MECHANICAL JAM. INSPECTED ALL SLAT ACTUATOR TRIP-INDICATORS AND FOUND NONE TRIPPED IAW ETN CR-27-084. OPS CHECK GOOD, SLATS SERVICEABLE. SUSPECT IT WAS ICING CONDITIONS ON LANDING.