As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT FWD OVERWING DOOR GIVING WARNING ECAM MSG. THE LEFT FWD OVERWING DOOR PROXIMITY SWITCH AND TARGET WAS MISALIGNED WHICH RESULTED IN THE ECAM WARNING MESSAGE. THE TARGET WAS ADJUSTED PER AMM TASK 52-71-13-400-001 TO CORRECT THE PROBLEM.