Do I need a different Accounts Payable workflow to accommodate Supply Chain Finance suppliers?

No. Supply Chain Finance is designed to work directly within the existing Oracle Fusion Accounts Payable flow.

After suppliers are enabled for the program, the Accounts Payable workflow from approval through payment includes Supply Chain Finance suppliers just as it does today. You may need to make minor change management adjustments based on differences between your current Accounts Payable workflow and the Oracle best practice workflow.