As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW RECEIVED A GREEN HYDRAULIC LOW LEVEL ECAM WARNING IN CRUISE. FLIGHT CONTINUED TO CLT, CREW DECLARED AN EMERGENCY FOR LANDING, AND AIRCRAFT WAS TOWED OFF RUNWAY TO GATE. FOUND HYDRAULIC LINE CHAFED ON NR 1 ENGINE COMING FROM ENGINE DRIVEN PUMP PRESSURE SWITCH 1074GK - REMOVED AND REPLACED LINE.