As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - FLIGHT 4416 THE CREW REPORTED A LANDING GEAR LEVER DISAGREE MESSAGE ON APPROACH. THE AIRCRAFT LANDED AT DFW WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE LANDING GEAR SELECTOR LEVER, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.