As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 0179 -MISC/DE- EICAS MESSAGE "LE SLAT ASYM" DISPLAYED WITH ASSOCIATED LIGHT WHEN FLAPS 25 SELECTED DURING APPROACH. CREW DECLARED EMERGENCY, PERFORMED A GO AROUND, C/W QRH AND LANDED. CORRECTIVE ACTION: REPLACED PROXIMITY SWITCH ELECTRONICS UNIT (PSEU).