Their SAP stack includes Ariba for PR/PO and Invoices and they use Agora as their API Management Tool for interfaces. Most likely they will use REST APIs and JSON with OAuth2.0. Here are the interfaces in scope:
1 – PR/PO: inbound to Agora/Ariba
2 – PO Return: outbound from Agora/Ariba
3 – Invoice: inbound to Agora/Ariba
4 – Invoice Acknowledgement: outbound from Agora/Ariba
5 – Invoice Payment: outbound from Agora/Ariba
6 – Invoice Reconciliation: outbound from sap
Start Date will be mid-June. Go-Live is Jan 1, 2025.