Error Codes
- ErrorInAgentReceiverNumber (Shipment_AgentTo) Error in agent code..
- 401 Authorization failed, check the API credentials.
- Mandatory (Party_Sms) Mandatory value is missing...
- Mandatory VAT id is missing
- Shipping method can not be used
- UPS Requested Billing Option is Unavailable
- Missing or invalid vendor collection ID number
- The requested product not available based on your search criteria
- Missing or invalid shipper attention name