As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE AT 35,800 FEET THE CREW RECEIVED A BLEED DUCT WARNING MESSAGE. THE OXYGEN MASKS DEPLOYED AND THE CREW FOLLOWED THE INSTRUCTIONS OF THE QRH AND LANDED AT THE NEAREST SUITABLE AIRPORT USING A DESCENT RATE OF 4200-4500 FPM. THE FLIGHT LANDED WITHOUT INCIDENT HOWEVER, AN EMERGENCY WAS DECLARED AND TRUCKS ROLLED. THE AIRCRAFT WILL FERRY TO CVG WHERE THEY REPLACED THE RH ENGINE HIGH PRESSURE SOV, PRSOV AND REPLACED A DAMAGED O-RING IN THE RH BLEED DUCT. OPS CHECKS AND LEAK CHECKS GOOD.