What was found
(CAN) WHILE RETRACTING FLAPS AFTER TAKEOFF , 'FLAPS' CAUTION ILLUMINATED , FLAP OPERATION STOPPED.AIRCRAFT RETURNED FOR LANDING , FLAP ASSYS INSPECTED FOR OBVIOUS DEFECTS , FLAPSMEASURED FOR POSSIBLE ASSYMETRY , SATISFACTORY. GROUND RESET FUNCTIONED NORMAL . AFTER RETURNING TO BASE , FLAP SYSTEM WAS FUNCTION TESTED , A ZERO SET WAS ALSO PERFORMED. NO ADDITIONAL FAULTS DETECTED.