As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ASH 2610 CAE-CLT. DURING TAKEOFF ROLL THE CREW ABORTED TAKEOFF DUE TO A NR 2 ENGINE REVERSER DISAGREE MESSAGE. THE AIRCRAFT WAS RETURNED TO THE GATE. THE SYSTEM WAS DEFERRED AND THE AIRCRAFT RETURNED TO SERVICE. 11/19 MAINTENANCE PERFORMED OPS CHECK AND ALL CHECKED GOOD. NO FURTHER ACTION WAS REQUIRED. NO PARTS USED.