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Jul 15, 2021 at 02:31 PM

Question about replication to SAC

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Hello SAC gurus,

We have SAC and 3 data sources: SAP ERP, SAP S/4 and SAP BW. I need to study the best choice for a connection architecture to SAC with those 3 data sources. As the SAP ERP is very customized solution (many Y* and Z* specifics) and as SAC is based on HANA database, how can I see those connections? As the data model is different from SAP ERP and SAC and also SAP BW and SAC, with many specifics in SAP ERP, must I need an ETL between SAP ERP and SAC? from my side I see those options:

Import Data connection with one shot replication:

SAP ERP ==> ETL ==> SAC or SAP ERP ==> SAP BW ==> SAP ETL ==> SAC?

Another question: Can BW play as ETL knowing that I will have very customized data model in ERP and BW?

Thank you for your help.

BR,

Mohammed