As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REFERENCE LOG PAGE 910707 ITEM NR 1. SMOKE LAVATORY SMOKE ECAM ON DESCENT. PERFORMED SDCU BITE TEST AS REQUIRED IAW AMM 26-15-00-410-003. PERFORMED LAVATORY SMOKE DETECTOR TEST AS REQUIRED IAW AMM 26-16-00-710-001. NO DEFECTS NOTED. FIRE DEPARTMENT PERFORMED SMOKE & HOT SPOT INSPECTION & RESULTS WERE NEGATIVE.