As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MEM-PHL - DURING CLIMBOUT, LANDING GEAR DOOR OPEN LIGHT REMAINED ON AFTER GEAR WAS RETRACTED. RECYCLED GEAR AND NORMAL INDICATIONS WERE ACHIEVED. FLIGHT CONTINUED TO DESTINATION AND LANDED WITHOUT INCIDENT. CLEANED MAIN LANDING GEAR DOOR SWITCHES. OPERATIONAL CHECK NORMAL AND AIRCRAFT RETURNED TO SERVICE.