As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB, RECEIVED AN AVIONICS DOOR OPEN ECAM WARNING. EMERGENCY DECLARED, LANDING UNEVENTFUL. AIRCRAFT WAS GROUNDED. REMOVED AND REPLACED RIGHT AFT AVIONICS COMPARTMENT DOOR PROXIMITY DETECTOR IAW AMM 52-71-14. ADJUSTED DETECTOR IAW AMM 52-71-00-820. OPERATIONAL CHECK GOOD.