As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EN ROUTE FROM STL TO CLT THE HYD EDP 1A CAUTION MESSAGE ILLUMINATED. THE CREW OF FLIGHT 2214 FOLLOWED CRJ 700 QRH PROCEDURES. HYDRAULIC PRESSURE, TEMPERATURE, AND QUANTITY WERE GOOD WITH PUMP 1B OPERATING. THE FLIGHT CONTINUED TO CLT AND MADE AN UNEVENTFUL LANDING. THE AIRCRAFT WAS FERRIED TO DAY WHERE PSA MAINTENANCE REMOVED AND REPLACED THE NR 1 ENGINE DRIVEN HYDRAULIC PUMP IAW CRJ 700 AMM 29-11-01-400-801. THE AIRCRAFT WAS THEN RELEASED FOR SERVICE.