upgrade to BI 7.0
Our client is planning to go for an upgrade to SAP BW 7 from SAP 3.1b. Please provide inputs for follwoing aspects
1. Check whether it is possible to upgrade to 7.0 within this year, as the support window for 3.1 expires this year.
2. Delta b/w 3.1 and 7
3. Benefits: e.g. existing BPS functionality in SEM can be migrated to 7.0; instance consolidation
4. Other peripheral systems that would be affected i.e. portal; IGS etc
5. Assumptions and Risks of the upgrade