As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HYDRAULIC B LOW PRESSURE ECAM ON TAKEOFF ROLL.. ACCOMPLISHED TBS TASK 29-12-00-810-804-A, FOUND BLUE HYD SYS OVERSERVICED & ACCUMULATOR LOW PRESS. BLED HYD SYS AND SERVICED TO PROPER LEVEL. BLUE HYD ACCUMULATOR TO CORRECT PRESSURE IAW AMM 12-14-29. ACCOMPLISHED OP TEST OF ALL FLIGHT CONTROLS ALL INDICATIONS WITHIN THE LIMITS.