3389372 - Slow performance of Data Flow fetching mass data from SAC with default Fetch Size

Data Flow runtime has a poor performance.

Slow performance fetching mass data from SAC (SAP Analytics Cloud) with default fetch size.

Using the default fetch size for reading larger amounts of data can be 10 and more times slower (Control Fetch Size is switched off):

SAP Datasphere

Using Batch Size parameter, increase the fetch size drastically to the maximum of 99.999 records

SAP Help Portal Add or Create a Target Table

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