As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#861, BOS-SJU. 'DIRTY SOCKS SMELL; PERFORMED TASK CARD 51-28-00-615-003A AND INFO NOTICE 2017-T015K FOUND OIL ON APU INTAKE PLENUM AND FISH SHIPMENT ON FWD CARGO APU WILL BE DEFFERED ACCOMPLISHED DECONTAMINATION LEVEL A PER TSM 05-50-000.'