What was found
(CAN) ON APPROACH, FLAPS 1 SELECTED AT 215 KNOTS, ECAM INDICATED SLAT LOCK. DECLARED AN EMERGENCY, LANDED WITH SLATS RETRACTED. MAINTENANCE TESTED BOTH SFCC,S NR 1 AND NR 2, TESTED OK. RESET WING TIP BRAKES, SYSTEM FUNCTION CHECKED SERVICEABLE.