I have requirement for sending a upsert operation on Salesforce via SAP PI.
Can someone please guide me on how to achieve that? I have already gone through the below link but it is for triggering a WS on SFDC.
My interface would be asynchronous where I need to send a upsert query to SFDC to update some data.
My specific question is will the WSDL be provided by SFDC for the upsert operation or it would be SAP PI that would generate the WSDL?