As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING CLIMB OUT FROM ARLANDA, AT APP FL150 WE GOT A FUSELAGE DOOR WARNING. MFD SHOWED THE FWD EMERGENCY EXIT. I INFORMED THE PURSER ABOUT THE PROBLEM AND WE HAD 72 PAX ONBOARD SO NO RESEATING WAS POSSIBLE.DURING DESCENT THE WARNING DISAPPEARED. NORMAL UNEVENTFUL LANDING CARRIED OUT . TECHNICIANS LUBRICATED AND ADJUSTED THE PROXIMITY SWITCH TARGET MECHANISM AND TESTED IT WITHOUT ANY REMARKS. A/C RETURNED TO SERVICE.