PO Numbering logic for Shared Services Procurement Model

Summary

Ability to generate PO number from the Legal entity associated to Bill to BU on the Purchase order with Shared services procurement model

Content

We have 13 different BUs associated to 13 different Legal entities with in the same ledger.  We are utilizing Centralized Procurement Service model by creating a Central Procurement BU and not associated to any Ledger or Legal entity.  Enabled Procurement Business Functions for the Central Procurement BU.  Enabled Requisitioning and Material Management business function for the other 13 legal entities.
 
Created a supplier record and a Site for the Central Procurement BU
On the Site assignments, we have associated 13 different BU as client BU