Is it necessary to delete requests from ODS1 (PO item level? It is not straightforward to delete because those requests might have pulled by delta init. Isn't repair requests overwrite data on each load? Does it still need to drop data? There are two more ODS that pulls delta from base ODS1, how to fix those or just need to do another repair from base ODS1 to flow through to ODS 2 and 3?
Thanks