is this a known issue where solupay affirm integration breaks down after migrating to SCA?

Out of curiosity: Migrating from where? and to what SCA?

i don't think solupay affirm works our of the box so its likely a customization that is breaking.

In my experience the External Payment does work out of the box, obviously the promotional messaging is another story that needs custom work to embed the affirm JS and etc. But external payments has some bugs in older versions.

migrated from PHP site to suitecommerce.

External payments work, its the variations that are inconsistent....affirm, apple pay etc.

Now they do! but in elbrus there is a preventDefault vs prevent_default issue that causes it to always fail and then also on other versions the code in ExternalPayments.Model does a recordTypeExists of sales order, which its implementation does a create record to check for existance, which was both slow and could cause permission issues depending on role setup

Pablo Z - what version are you on to implement affirm?

VINSON! lol. I had to backport stuff but all good so far.

Hey PabloZ, this is quite off topic. But if I had to learn SCA at a beginner level (or maybe even lower) what's a good reference? i.e. oracle docs, youtube tutorials and the likes?

I would suggest my getting started guide https://developers.suitecommerce.com/getting-started

Steve's suggestion.

thanks a bunch!