We have an application using Java + WebDynpro developed using NWDS 7.0 which deployed and using in Netweaver 7.0. As current version of Netweaver already 7.4. So now checking is it able to deploy the NW 7.4?
As we know, the EJB and JDK already different, as previously using JDK 1.4.2 and EJB 2.0 now the NW 7.4 is JDK 1.6 with EJB 3.0.
So now would like to check, we can't really deploy the old version into NW 7.4 right. If we would like to do migrate, is there any guide or method to do so with minimum efforts. We would like to avoid to do a re-build application in NW 7.4.