As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 8132 - DIV - DUE TO AILERON FAIL MESSAGE, CAUTION MESSAGE OCCURRED AT FL 390, RIGHT DEFLECTED HALFWAY UP WITH LEFT MULTIFUNCTION SPOILERS DEFLECTED SLIGHTLY ON SYNOPTIC PAGE. CORRECTIVE ACTION: REPLACED RIGHT OUTBOARD AILERON PCU. (LP 9991586)