As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB, THE CREW REPORTED RECEIVING A BLD NR 2 LEAK MESSAGE ON THE EICAS. MAINTENANCE NSPECTED THE BLEED SYSTEM AND FOUND ONE OF THE BLEED DUCTS TO BE LEAKING. THE DUCT WAS REMOVED AND REPLACED AND THE SYSTEM WAS OPS CHECKED WITH NO ADDITIONAL FINDINGS AT THE TIME.