As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE CREW REPORTED THEY RECEIVED AN OTBD SPOILERON CAUTION MESSAGE AND OTBD FLT SPOILERS CAUTION MESSAGE WHEN SPOILERS DEPLOYED DURING DESCENT. ED2 FLIGHT CONTROL PAGE INDICATION RT OUTER MOST SPOILER. DECALRED AN EMERGECNY AND LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. PERFORMED SELF TEST OF SCUS IAW AMM 72-61-05. OPS CHECKED GOOD. FAULTS NOT PRESENT AT THIS TIME. THE ACFT WAS RETURNED TO SERVICE.