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Connor McDonald

Thanks for the question, Larisa.

Asked: November 01, 2021 - 7:37 am UTC

Last updated: November 02, 2021 - 7:24 am UTC

Version: Oracle 19

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You Asked

Hi, How to fetch data from DB Hana to Oracle?
I have no knowledge and experience in this issue.
I didn’t found detailed documentation and examples.
I just found that there is SQL Macros in Oracle 19c for ABAP Core data Services.
Is it a good decision?
And can you give some examples of SQL Macros to get data from Hana?

Thank You very much!

and Connor said...

I have no knowledge of how to access HANA from Oracle. I'm pretty sure the "SQL Macros for ABAP Core data Services." is referring to SAP installations where Oracle is the underlying database technology not HANA.

Probably a good starting point (although it might not scale for larger needs) is Heterogenous Services (HS). As long as you can access your SAP data via ODBC, then you get it from Oracle via HS.

Here's some notes from a DOAG presentation a few years back on this

https://www.doag.org/formes/pubfiles/8446508/2016-DB-Kirill_Loifman-A_Journey_from_SAP_HANA_to_Oracle_In-Memory_Database-Manuskript.pdf


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