Hi Hari,
Thanks for your reply. I understand that SRM can be integrated with Ariba Network for order collaboration and also came to know that SRM can be integrated with Ariba Sourcing & Contract Management using ITK and or Web Services PI/PO ( I saw your answer that do not support ).
In our current system landscape, SRM is integrated with ESourcing/CLM and client wants to replace CLM with ASP & Ariba Contract Management.
Thanks,
Phanidhar Maddi