I have read articles about installing Enhancement Packs. How ever I am a little confused.
We are currently on ECC 6.0 and NW2004s. For Portal also we are on Nw2004s (EP 7.0 SP 16)
We want to install EHP4 for our ECC system. Do we have to install EHP1 for our NW side? Does this mean we need to upgrade our portal also to EHP 1?
Also, do we need to update our ESS and MSS business packages also?
I have an OSS note open about a VC issue. They have recommended us to upgrade to SP 18. if we install EHP 1 on Portal, do we still need to upgrade to SP 18 or all previous SPs are included in EHP1?
I really appreciate your help on this. If you can refer me to some docs which give more detail on EHP 1 for NW, I will greatly appreciate it.
Thanks in Advance