How to automate an AP Invoice under-tolerance hold without REST API?

Summary:

Hi Oracle,

We have the following issue that is being analyzed by Oracle:

However, since there is a system limitation, ALRO STEEL CORPORTAION is looking for a workaround, seems there are two:

Option 1: Apply a Manual Hold → Discarded because the process receives multiple invoices daily, making it impractical for the end user to manage.
• Navigate to the Invoices work area and open the specific underbilled invoice.
• Click the Actions menu and select Manage Holds (or go to the Holds and Approvals tab).
• Add a new hold row.
• Select a custom or predefined Hold to block the invoice from validation and payment.