As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GNDED. AT CRUISE ALTITUDE WE GOT FUEL ACT XFR FAULT AT FL340. FOLLOWED ECAM & QRH PROCEDURES TO XFR ACT TANK FUEL. FUEL TRANSFERRED NORMAL AT LOWER ALTITUDE FL270. ACCOMPLISHED AN ACT AUTO TRANSFER PRESSURIZATION AIR LEAK TEST IAW AMM 28-28-00-710-004A. FOUND NO LEAKS & SYS OPERATIONAL CHECKED GOOD. ACFT WAS RETURNED TO SERVICE.