As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
OKC - ON TAKEOFF ROLL, RECEIVED A RIGHT THRUST REVERSER CAUTION MESSAGE. ABORTED TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE PERFORMED FUNCTIONAL TEST OF THRUST REVERSER SYSTEM IAW AMM 78-30-00-720-801-A01, NO DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.