In VNKT RNP Y Rwy 02 (AR) Approach via IGRIS, the leg between KT552 and KT550 should be a RF leg, but in ND and MCDU, it's just a straight line KT550 is the last point in approach transition and the first point in final approach. There are two lines in database, the first line is approach transition with path_termination 'RF' and waypoint_description_code 'EE ', while the second line is final approach with path_termination 'IF' and waypoint_description_code 'E F'. So I think there is something missed when the aircraft processing the path.