As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ECAM LEFT AFT OVER WING EXIT OPEN NOTED MESSAGE ON DOOR PAGE ECAM DISPLAY. FOUND COVER FOR OVER WING EXIT LYING ON FLOOR IN FRONT OF DOOR. UNABLE TO DETERMINE WHY THIS PANEL FELL OFF OR WAS REMOVED. REPLACED PANEL AND DETERMINED THAT IT IS SECURELY INSTALLED. MESSAGE HAS GONE AWAY. SEE PHOTOS. REF MM25-23-47. SERVICE DIFFICULTY REPORT FILED FOR THIS LOG PAGE. ADD EMP:U123122