Hi,
We have a SAP ECC 6.0 landscape and will be integrated using a non-SAP middleware. We are planning to develop all our interfaces as web services based and need to use SAP ESR as modeling tool. I have found out that ESR can be installed standalone on NW Java stack. Also, we want to use standard enterprise services after doing some enhancement.
So, i need to find out whether it is possible to enhance standard enterprise in standalone ESR or do we need PI for enhancing the services?
Also, let me know if you have any inputs (pros/cons) on this architecture of having standalone ESR connected to SAP ECC Development for modeling purposes.
Thanks,
Vinod