As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: DOOR FORWARD CABIN ECAM MESSAGE ON CLIMBOUT THROUGH 12,000 FEET. CABIN PRESSURE NORMAL. ECAM MESSAGE CLEARED 5 MINS AFTER APPEARING. MAINTENANCE REPLACED L1 DOOR PROXIMITY SENSOR DETECTORS 13WV1 (AALA202309085749) AND 11WV1 (AALA202309088333) PER AMM 52-71-11. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.