Octolize Help Center
Errors
- FedEx – FedEx service is not currently available to this origin / destination combination.
 - FedEx – We could not authorize your credentials. Please check your permissions and try again.
 - FedEx – Sandbox credentials not allowed in this environment. Please check your permissions and try again.
 - FedEx – API Connection Status API Connection Status We could not authorize your credentials
 - FedEx – The given client credentials were not valid. Please modify your request and try again.
 - FedEx – If you get the Fatal error
 - FedEx – No shipping options were found for… error – missing product’s weight