Has anyone figured out a way to prevent the default shipping and billing address from updating when using SCA? I was able to reset the defaults in an extension, but it's a mess and I'm trying to do it with a UE script. The script is running on beforeSubmit on the Cust rec, but isn't logging anything when the default address is updated

as far as I know, this is not possible. The update is done from the Commerce API and for some weird reason, none UE script is triggered on this change. You could submit a case and see what NetSuite says but you will not be able to capture the event.

Ok, that's what I thought.

yeah, it does not work, similar thing happens with default ship method, it is like if they internally have a flag to trigger or not events on the ERP side and for some stuff done on the SCA/Commerce API side, they are not triggered at all. It is more a bug/issue on their side.