As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ON CLIMB AFTER GEAR RETRACTED THE MAIN DOORS DID NOT CLOSE AND THE NOSE GEAR DID NOT RETRACT WITH THE NOSE DOORS ALSO STAYING OPEN. ALTERNATE EXTENSION CARRIED OUT AND AIRCRAFT LANDED. MAINTENANCE FOUND THE NOSE GROUND LOCK HAD NOT BEEN STOWED.