What was found
AIRCRAFT WAS GROUNDED: NUMBER 2 ENGINE STALL ECAM MESSAGE DURING WAKE TURBULENCE ENCOUNTER AT APPR FL 280 APROX .74 MACH RIDE WAS SMOOTH. BANK WAS APPROXIMATELY 30 DEGREES LEFT & RIGHT DURATION WAS APPROXIMATELY 1 MINUTE. NO ECAM ACTIONS WERE PERFORMED ENGINE INDICATIONS WERE NORMAL. ACCOMPLISHED TSM 71-00-00-810-809-A ENGINE 2 STALL, ALSO ACCOMPLISHED BOROCOPE ON #2 ENG HIGH STAGE 3-6-7 PER AMM 72-00-216-016 NO FINDINGS, ACCOMPLISHED POWER ASSURANCE TEST PER AMM 71-00-00 NO FAULTS NOTED. NO FADEC FAULTS POST FLIGHT REPORT SHOWS NO FAULTS. AIRCRAFT OK FOR SERVICE.