As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED. DOOR PAGE SHOWS 2R EMERGENCY EXIT DOOR OPEN IN BOTH COCKPIT AND FIRST CLASS FLIGHT ATTENDANTS DOOR STATUS. PERFORMED OPERATIONAL TEST OF DOOR WARNING SYSTEM AS PER AMM TASK 52-71-00-710-001-A. R2 DOOR INDICATION ON ECAM AND FAP AGREES WITH ACTUAL DOOR POSITION. REPLACED SYSTEM DATA ACQUISITION CONCENTRATOR PER 31-55-34.