https://userapps.support.sap.com/sap/support/knowledge/en/3311694
3311694 - How to analyze an XML Payload from Ariba to S/4HANA - SAP S/4HANA | SAP Knowledge Base...
It is required to analyze and debug the XML Payload sent from ARIBA to S/4HANA systems to create an MM document. For example, a Supplier Invoice. DISCLAIMER:...