I'm looking for advice on a data exchange between ACW and an other legacy system including SAP. I want to be able to transfer data from ACW into a legacy system in order that there is reference to a Contract for purchasing. Currently we don't have Ariba Downstream but we are using the full functionality of Upstream which entails the Pricing Terms being created from a Sourcing Event. Can I use ACW Header data and the created Pricing Terms xls information to send to other systems? Would be greatly interested if anyone has done this.
Have you looked at standard web services available in Ariba Contracts Management, two webservices namely "ContractHeaderExport" and "WSContractTermsExport" should help you achieve the integration you are looking for.