Based on my current understanding, SAP HANA database will replace current database structure of ECC across all modules.
If this is true, does it mean following-
1. The current ECC tables as we know them will change e.g. for MM module, EKKO/EKPO for PO header and item leve info will change to something completely different
2 If above point 1, is true, then how will SAP control the rollout given very integrated nature of entire table structure within ECC
3. And if the underlyining table structure is changing how will it impact the fronend and entire logic.
In summary are we talking about completly NEW SAP front end, back end and entire logic of programs.
Thanks,
MS