As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED THAT AT INITAL TAKE OFF ROLL DURRING POWER #2 ENGINE T/R "ENG REV MESSAGE UPPER ECAM POPPED PERFORMED #2 ENG T/R OPERATIONAL TEST REF AMM 78-31-00-719-041-A . SYSTEM TESTED NORMAL ALL INDICATION SHOWED NORMAL , NO WARNING MSG OR MAINT MSG RECORDED ON LAST LEG REPORT. ACFT OK TO CONTINUE .