As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ACFT LANDED AFTER OPERATING FLIGHT. AFTER PULLING OFF RUNWAY HAD THE FOLLOWING DEFECT: AFTER LANDING, PARKING BRAKE WOULD NOT RELEASE WITH PARKING BRAKE SWITCH IN "OFF" POSITION. PARKING BRAKE PRESSURE STILL OBSERVED ON BRAKE PRESSURE GAUGE AND "PARKING BRAKE" ANNUNCIATION STILL DISPLAYED ON UPPER ECAM. R & R PARKING BRAKE ELECTRICAL CONTROL VALVE IAW AMM 32-45-53, PB 401, OPS & LEAK CHECKED GOOD.