As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB AS RIGHT ENGINE ANTI-ICE WAS SELECTED, THE ANTI-ICE LIGHT ILLUMINATED. THE AIRCRAFT RETURNED TO MEM AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE RIGHT ENGINE ANTI-ICE VALVE. OPERATIONAL CHECK OK. AIRCRAFT RETURNED TO SERVICE.