How can I check if BW Queries use HANA Smart Data Access for reading the archived data?
The activation log of the Data Archiving Process contains the following messages:
The BW Query Execution can be checked using support transaction RSRT:
The screen will show each query sent to the Database, which is either a SQL-statement or a preview for of the statement of the TREX/HANA-API (depending on the query execution mode).
If Smart Data Access is NOT used for reading data from the NLS, then the statement preview will show a SQL-statement with comment /* Near-line Query in pseudo-OpenSQL */ on top.
If Smart Data Acess is used, then there is either a SQL-statement or a call to the HANA-API:
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