While migrating from 3.x DataSource to 7.0 DataSource, I did not get requested for a transport. I am thinking one of 2 things: the transport will be included when collecting the new transformation and datasource OR when the new datasource and transforma
Emulation, Migration, and Restoring DataSources Emulation. 3.x DataSources (object type R3TR ISFS) exist in the BI database in the metadata tables that were available in releases prior to SAP NetWeaver 7.0.
In SAP BW 7.3 we have a new wizard to migrate entire data flow from 3.X to 7.X. Prior to BW 7.3 we have to migrate each object seperately. In 7.3 we can migrate entire dataflow to 7.0, the wizard also modifies the process chain to 7.0 flow.