No. Day to day operations for SAP NetWeaver BW on SAP HANA does not change. Modeling and administration can continue as before with the same SAP NetWeaver BW tools, but the workload will be reduced because of simpler data models, the elimination of aggregates and reduced query tuning. However, customers are encouraged to familiarize themselves with the modeling, monitoring and administration capabilities in SAP HANA
By Lam Diem.