What was found
(CAN) ATC ADVISED FLIGHT DISPATCH THAT THE FLIGHT WAS INBD WITH A FLAP/SLAT FAIL. CREW CALLED TO REPORT THAT ON FINAL FOR RWY 24R, DURING NORMAL FLAP SELECTION, EICAS MSG. CREW ELECTED TO GO-AROUND, QRH COMPLETED, AND RETURNED TO LAND. NO OTHER ABNORMAL REPORTED. BOTH SLAT HARNESSES ON RT WING REPLACED IAW AMM 27-83-07. CHECKED SERVICEABLE.