As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TYS/IAD - FLT 7342 - DURING POST-FLIGHT, CREW FOUND AFT EMERGENCY EXIT LIGHT INOPERABLE. AIRCRAFT STAYED AT GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND RELAMPED EMERGENCY EXIT LIGHT. OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (X)