SCM - ERP Integration

Hello,

we have the following scenario:

- ECC 6.0

- SCM 5.0

- XI 7.0

We are designing application architecture. We are defining integration between SCM (former APO) and ECC.

For every integration <b>based on ALE</b> we are thinking of using XI as integration middleware (es. Master Data transfer between ECC and APO).

Does anyone have any esperience on this?

Thanks in adavance

Antonio