As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW RECEIVED A FUSELAGE DOOR CAUTION LIGHT DURING FLIGHT. AFT CARGO DOOR SHOWS OPEN. ACFT REMAINED PRESURIZED, CREW DID NOT DECLARE AN EMERGENCY AND LANDED WITHOUT INCIDENT. DURING TAXI TO GATE DOOR LATCH WAS UNSECURED. MX VISUALLY INSPECTED LATCH AND TESTED LATCH IAW AMM. NO DEFECTS NOTED AND ACFT IS GOOD FOR SERVICE.