Impact of FOM_IMPORT_VIA_REST_BACKEND

Summary:

Want to know the performance implication of FOM_IMPORT_VIA_REST_BACKEND profile.

Content (required):

We are trying to update/cancel sales order in bulk using FBDI. While going through normal FBDI process if we want to cancel/update even a single line we need to reimport the entire order with all of it's existing line. To avoid this scenario we came across one Oracle document at below link that provide an alternate option.

https://docs.oracle.com/en/cloud/saas/supply-chain-management/23a/faiom/use-fbdi-and-rest-api-to-import-a-lot-of-sales-orders.html#u30228700

That option mention that if we enable FOM_IMPORT_VIA_REST_BACKEND profile then we need to pass only the data that we need to modify, We want to understand the performance implication of this profile option. If we enable this then will FBDI work the same way(1000 of records can be processed within seconds) or instead it will work as REST API where data gets processed line by line.