How to reserve funds before creating an AP invoice using API or other method (non-PO/PR)?

Hi All,

We have a requirement where, upon submitting a request from a VBCS page, we need to reserve funds in Oracle Cloud AP before importing the invoice. This process is not based on Purchase Orders (PO) or Purchase Requisitions (PR).

Here’s the flow:

• A user submits a request via the VBCS page.
• The request includes a code combination.
• At this point, we need to reserve funds in Oracle Cloud AP for that code combination.
• After fund reservation, the invoice will be imported into Cloud AP.

We’re looking for guidance on:

• Is there an API available to reserve funds