When using the Bypass Routing and Rating (BRR) freight handling code (special handling code = 9), both the Carrier and Mode of Transport are required to be entered in order for routing and rating to be bypassed. If either is missing, the system will attempt to route and rate the shipment and issues the error if no Routes/Rates are set up. The carrier may be entered in either the sales order header or detail or it may be defaulted from the customer billing instructions. The Mode of Transport may be entered in either the sales order header or detail or it may be resolved using the Mode of Transport preference.
For more details refer to Working with Routes and Rates in Transportation (Doc ID 2262516.2).