As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REFERENCE LP 35036 ENG 1 STALL ECAM UPON REACHING CRUISE AT FL370. ECAM LASTED 3-5 SEC NO OTHER ECAM REMAINDER OF FLIGHT. REMOVED AND REPLACED IP VALVE IAW AMM 36-11-41-000 /400-803-A OPS CHECK GOOD NO FAULTS AT THIS TIME AC OK FOR SERVICE.