In SAP BW the activation Queue table is only relevant for
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Write-Optimized DSOs
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Direct Update DSOs
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Standard DSOs
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None of the Above
The activation queue table (technical table name ends in '_AQ') is specific to standard DSOs (DataStore Objects). It temporarily holds data before activation, when changes are moved from the new table to the active table. Write-optimized DSOs bypass activation entirely. Direct update DSOs also don't use the activation queue mechanism.
The Activation Queue table is relevant only to Standard DSOs (Data Store Objects) in SAP BW, because Standard DSOs use a three-table architecture: the New Data (activation queue) table holds newly loaded data awaiting activation, the Active Data table holds already-activated, query-ready data, and the Change Log records deltas. This activation step (moving data from the queue into the active table while updating the change log) is a defining feature unique to Standard DSOs. Write-Optimized DSOs skip this entirely — data is written directly and immediately query-ready without a separate activation step, and Direct Update DSOs (for external/API writes) similarly don't use an activation queue, making 'Standard DSOs' the correct, specific answer.