If different shipping partners carriers are chosen (e.g Shipment 1: Amazon Freight , Shipment 2: Estes) you are unable to confirm and progress with the shipment.
Requested Transportation Options Do Not Have the Same Carrier as Confirmed Options
If you are seeing the error message:
Error: Requested transportation options do not have the same carrier as confirmed options. There is an input error with the resource.
there is an issue with the transportation options you have selected for your batch shipments.
What does this error mean?
Amazon is not allowing different shipping carriers for different shipping modes (Ex. mix of Amazon Partnered Shipping and Non-Partnered shipping for SPD or LTL) through API.
How can I resolve this error?
You can select the same shipping carrier and for each SPD or LTL shipment in the placement option.
If Amazon does not provide the same shipping carrier for like shipments, you can choose the non-partnered shipping for all the shipments or create separate batches for non-partnered and partnered shipping items using the Copy function.
How can I prevent this error in the future?
To avoid seeing this error message in the future, make sure
Different product shipment types e.g. Hazmat, Aerosol, and oversize items are in separate batches.
Carefully review your transportation options before confirming the same ensure to keep all shipping partners same. If you are unsure, you can always reach out to our customer support team for guidance.