Configuring cube reload behavior
Non-destructive reloads change the default reload behavior from always deleting and recreating cube components, such as dimensions, measures and cubes, to recreating the components only when necessary. In previous releases, reloads deleted and recreated these components before repopulating cube data each time a cube was reloaded. This action can result in the loss of customer-maintained cube definitions, such as custom attributes and DAC security assignments. Non-destructive reloads preserve cube definitions and improve reload performance by recreating cube components only when required.
Note: For the 2026.10 release, this feature is disabled by default. To use non-destructive reloads, enable the EnableNondestructiveReload parameter.