As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW RECEIVED A RT BRAKE FAIL MSG DURING LANDING INTO OMA, AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE DISPATCHED TO THE A/C AND TROUBLESHOT. MAINTENANCE FOUND THE RIGHT O/B BRAKE TO BE AT FAULT, AND CHANGED THE O/B BRAKE AND WHEEL PER EMB AMM. MTX PERFORMED OPS CHECKS AND A/C WAS THEN RELEASED BACK INTO SERVICE.