As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING APPROACH INTO MSP, SLAT DISAGREEMENT LIGHT ILLUMINATED WHEN FLAP LEVER WAS MOVED FROM 11 TO 15 DEGREES. FLIGHT CREW DECLARED AN EMERGENCY AND AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED PROXIMITY SENSOR ELECTRONIC UNIT. OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE.