As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON APPROACH LEADING EDGE SLAT DISAGREE MESSAGE WITH AMBER LEADING EDGE LIGHT BETWEEN POSITION 1 AND 5 CAME ON. *S/D* LEADING EDGE SLAT ROTARY ACTUATOR FAILED. REPLACED POSITION NR 11 SLAT ROTARY ACTUATOR AND RETURNED TO SERVICE WITHOUT ANY FURTHER PROBLEMS.