As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING FLIGHT THE GREEN HYDRAULIC FLUID NOTICED TO BE DECREASING, FOLLOWED BY ECAM LOW LEVEL WARNING. LANDING MANUALLY EXTENDED FOR LANDING. ACFT HAD TO BE TOWED OFF RUNWAY DUE TO LOSS OF STEERING FROM GREEN HYDRAULIC SYSTEM FLUID LOSS. FOUND NR 2 ENGINE DRIVEN HYDRAULIC PUMP CASE DRAIN LINE CRACKED. CRACKED LINE REPLACED ALONG WITH A T-FITTING AND ACFT RETURNED TO SERVICE.