I am using Magento 2.4.1 with the UPS shipping method.
Shipping methods load correctly on the cart page, but when I select a method, the shipping rate recalculates to $0 in the subtotal. Then, when I proceed to the checkout page, no shipping methods are available, or I get an error like:
“No shipping method with given code: 02”
We also contacted UPS support, and their response was:
“Have you reached out to Magento? We don’t control or activate the necessary fields to apply the OAuth credentials. If the fields are not displaying options for the OAuth credentials and information, you would need to reach out to Magento.”
We have tested the same setup on Magento 2.4.7, but the issue still persists.
Can anyone please help with this?