Ritesh Kumar Asre wrote:
I basically want the following principles to be met by any extraction methods:
- Initial Load to provide me all Data (System Data, Master Data and Transactional Data)
- Subsequent load to provide me with only Deltas
that would be the main reasons to use SAP BW (that's THE advantage of the product)
you could extract data from SAP ERP into flat files, but I seriously doubt you could use the BW extractors for that, so I'm afraid you'll need to come up with "your own" delta functionality