Hello,
We are working under a WAS 6.20 + R3 4.70.
There is a business need to upgrade WAS 6.20 to a Netweaver plataform (NW 7.01) but it will still keep working with R3 4.70.
Are there technical restrictions to upgrade only Basis tier from 6.20 to NW 7.01 and keep using r3 4.70?
Thank you in advance for the assistance.
Marcos Facina