Hi dear all,
I'm facing a question about a upgrade project from BW3.5 to 7.
This project will be done in two phases as reommended by SAP:
1. only upgrade version from 3.5 to 7, don't touch the old objects. Users will not feel the change. that means no new functionality will be implemented.
2. implement new functionalites, migrage data flow, the objects, reports to BW 7.
For me, I don't think there are a lot of risk for this upgrade.
What do you think as the risks of upgrade?