As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED INBOUND INTO PHX DUE TO THE FLIGHT CREW REPORTING THAT IN ROUTE AN ECAM MESSAGES FOR BLUE HYDRAULIC SYSTEM LOW PRESSURE AND LOW LEVEL DISPLAYED. THE AIRCRAFT LANDED SAFELY AT PHX WITHOUT FURTHER INCIDENT. MAINTEANCE FOUND THE BLUE HYDRAULIC SYSTEM ELECTRIC PUMP LEAKING FLUID AND INOPERATIVE. MAINTENANCE REPLACED THE PUMP AND ACCOMPLISHED A SATISFACTORY LEAK / OPERATIONAL CHECK PER AMM 29-12-51.