As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON TAKEOFF ALMOST IMMEDIATELY AFTER TOGA POWER APPLICATION, USING FLEX TAKEOFF POWER, GOT ECAM ALERT FOR ENG NR 2 REVERSER PRESSURIZED ALONG WITH AMBER MASTER CAUTION LIGHT. RAN NR 2 ENGINE AFTER REACTIVATING NR 2 T/R AND NO DEFFECTS NOTED. SUSPECT THIS PROBLEM WAS DUE TO NR 2 T/R DEFERRED AND ELECTRICAL CONNECTORS FOR DPV AND DPV PRESSURE SWITCHES STILL CONNECTED PER MEL 78-30-01A.