As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED A SERVICE PANEL DOOR LEFT OPEN. CREW ELECTED TO RETURN TO CLT AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND FOUND THE SERVICE PANEL DOOR OPEN. MAINTENANCE SECURED THE DOOR CLOSED. NO DEFECTS OR DAMAGE AT THIS TIME. AIRCRAFT WAS RELEASED FOR SERVICE.