As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SLAT DISAGREEMENT LIGHT REMAINED ON AFTER FLAP/SLAT RETRACTION DURING INITIAL CLIMBOUT. FLIGHT RETURNED TO MEM AND LANDED WITHOUT INCIDENT. FOUND FUEL PANEL DOOR OPEN WHICH INTERFERRED WITH SLAT TRAVEL. ALSO, FOUND FUEL CAP MISSING. REPLACED CAP, SLAT OPERATION WAS NORMAL ON GROUND CHECK. AIRCRAFT RETURNED TO SERVICE.