As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#1216, SFO-JFK. (ETOPS) 'CLASS AIR BLEED ( CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY 1) FAULT(S) INDICATED BY AIR BLEED ); PERFORMED BITE TEST OF EBAS SYSTEM IAW AMM 36--11-00. NO FAULTS AT THIS TIME MDDR CLEARED MX-4 UPDATED.