As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SUPPLEMENTAL FLAP FAIL EICAS MESSAGE. FLAPS FAILED AT 0 DEGREES ON APPROACH. C/A-CMC FAULT MSG RH FLAP SENSOR FAIL HAD TO RESTORE FCU TO RESET FLAPS IAW FIM 27-51-00-810-817-A STEP 1 ITEM 2. RESTORED FCU BACK TO ORIGINAL CONDITION FOR MEL 27-09. REMOVED AND REPLACED FLAP ELECTRONIC CONTROL UNIT IAW AMM 27-53-02. OPS CK GOOD IAW AMM 27-53-00. NO MESSAGE AT THIS TIME