SAP Web Channel Experience Management on NW 7.3
I was investigating the SAP Web Channel Experience Management and I found that it needs SAP NetWeaver 7.30 SP02 AS Java. I want to make it work with my CRM EHP1 and ERP EHP5, but these systems works on NW 7.1. What should I do? NW update is possible? Is there any guide?
Thanks in advance.