hello,
We are working with EP 5.0 SP 5. Now we are planning to go ahead with a new installation of NW04s (EP 7.0). We have integrated BW & R/3 systems in my existing portal. The version details are as below:
Sprint BW - 3.5
Sprint SRM - SRM 4.0 and Server Component SRM 5.0
Metris BW - 3.5
HR BW - 3.1
ESS / MSS - 4.6c
Do I need to upgrade my (BW & R/3) systems also, so as to integrate it with new portal OR can I continue using my old (BW & R/3) systems & still will be able to integrate with portal 7.0
Regards
Sunil Kulkarni
PS: Rewarding points will be given for helpful answer.