As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STBY INVERTER STATUS MESSAGE FOLLOWED ABOUT 4 MINS LATER WITH A REPORT FROM THE F/A'S OF A PLASTIC OVERHEATING TYPE OF ODOR IN THE CABIN. CREW TURNED UTILITY BUSSES AND RECIRC FANS OFF AND ODOR DISSIPATED. NO SMOKE OBSERVED PER CREW. REPLACED STATIC INVERTER AS A RESOLUTION.