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Dear All,

We are implementing a smart greenfield implementation from BW7.3 to BW/4 HANA. We have a requirement to bring data from existing source system where the data is residing in an Infocube and similar data is also available from underlying DSO. From my understanding since Infocube has a star schema and DSO a flat structure for all data loading options involving millions of records isn't it preferrable to create export datasource over a DSO instead of Infocube. If this isn't the case could you please clarify the reason otherwise.

Regards

Subhash

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VijayetaSharma
SAP Champion
SAP Champion

Cube option will give you better read while extration.