You can disable a cube by using the DISABLE CUBE statement. When you disable a cube, the server does not accept any queries against that cube. Existing queries continue to run to completion. In addition, the cube does not show up in the list of available cubes in the client session.

The statement disallows new MDX queries that reference the specified cube (or all cubes if _ALL_ is specified). It does not terminate currently executing queries. Those queries will either finish on their own, or the sessions can be terminated using the CLOSE SESSION statement.