Hi,
I have some doubts while trying to understand how SAP (ECC/S4HANA) integrates with ARIBA:
1. Can you please explain me in Layman language on how ECC/S4HANA exchange information (SUPPLIER) to/from ARIBA through CPI. to be precise, what is role of proxy, Web service, CPI in integration process.
2. To my understanding NetWeaver Gateway has NO role in this intergration, is my understanding correct or do we have cases where NetWeaver is also involved in SAP (ECC/S4HANA) integration with ARIBA?
3. Some times i notice SOAP fault errors, is this due to integration.
I am expecting response in just brief way, not on the technical level.
I searched before posting here, but with the information i couldn't connect the dots and understand.
Thanks in advance