> Hello, > > I have a question about release-upgrade. We are running 4.3.0 in our > AS400's and SAP R/3 4.0B and we want to upgrade Operating system to 4.50. > > How about SAP, must we upgrade it too or can we run 4.0B in 4.5.0? > > Regards...Terveisin....Hälsningar... > > Anneli von Krusenstjerna > E-mail: Anneli.von.KrusenstjernaZs... > IBM svenska AB, Oddegatan 5 164 92 Stockholm > Tel: 08-793 2791. 070-7932791