What was found
INFLIGHT, RECIEVED CABIN CREW REST SMOKE ECAM F/A OBSERVED NO SMOKE BUT REPORTED A STRANGE CHEMICAL TYPE ODOR, CLOSED HATCH AND MONITORED THE CREW REST OF FLIGHT. PERFORMED SYSTEN TEST IAW TSM 26-10-00-740-801-A TEST OK ALSO INSPECTED CREW REST AREA FOR SMOKE OR CHEMICAL ODOR DID NOT DETECT ANY ODOR, NO SMOKE MESSAGE ON ECAM.