FromSAP Learning Hub – Course: SAP Ariba Procurement: Integration → Real-Time Data Transfer Methods, SAP explains:

“For real-time integration between SAP Ariba and external ERP systems like PeopleSoft, aWeb service upload operationis recommended. Web services enable instant data transfer and synchronization without requiring batch processing.”

“Receiving data, purchase orders, and invoices can be sent via cXML or SOAP-based web services, supporting real-time updates in the connected ERP.”

Verified Reference Source (Internal SAP Learning Content)

SAP Ariba Procurement: Integration → Web Service Operations and Data Synchronization

Learning Journey:Procure to Pay with SAP Ariba Buying and Invoicing

Extract:

“Use a Web service upload operation for real-time integration with non-SAP ERP systems such as PeopleSoft.”

Answer: A

To transfer receiving data in real time to PeopleSoft, SAP recommends using aWeb service upload operation, which supports immediate synchronization via cXML or SOAP messaging.