As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING DESCENT, ENG 1 LOW OIL PRESS CAS MSG WAS TRIGGERED. CAPTAIN ELECTED TO SHUT OFF ENG 1 & PERFORM OPERATIONAL TEST OF THE ALERTING SYS. THE TEST WAS FOUND TO BE SATISFACTORY. CAPTAIN THEN RE-STARTED ENG 1 & LANDED UNEVENTFULLY.