Microsoft tabular12/27/2023 ![]() Read access is sufficient for most operations. In the Cubes pane, select a cube, and then click Read or Read/Write access. See Grant permissions on a data source object (Analysis Services) for details on when you might set this permission. Most regular consumers of Analysis Services data do not need permissions on the data source object. Notice that we are skipping the Data Source pane. In Analysis Services, users connect through Windows accounts.Ĭontinue to the next step, setting cube permissions. Notice that you are not creating database logins in this step. Analysis Services only supports Windows security identities. In the Membership pane, click Add to enter the Windows user or group accounts that will be accessing the cube using this role. See Grant database permissions (Analysis Services) for more information about these permissions.Ĭontinue to the next step after entering a name and optional description. None of these permissions are needed for querying a cube or tabular model. ![]() This pane also contains several database permissions, such as Full Control, Process Database, and Read Definition. In the General pane, enter a name, and optionally, a description. Notice that roles are created at the database level and apply to objects within it. Open the Databases folder in Object Explorer, and select a database. See Connect from client applications (Analysis Services) if you need help with this step. See Grant server admin rights to an Analysis Services instance and Grant database permissions (Analysis Services) for details about these permission levels. Only server administrators, or database administrators having Full Control permissions, can deploy a cube from source files to a server, or create roles and assign members. To simplify the exercise, we'll use SQL Server Management Studio for both role definition and membership. But you can use either tool for both tasks. To preserve role definitions over successive solution deployments, a best practice is to define roles in SQL Server Data Tools as an integral part of the model, and then have a database administrator assign role memberships in SQL Server Management Studio after the database is published. Most administrators will grant read permissions at the cube level and then restrict permissions on specific objects, on associated data, or by user identity. Having Read access to a cube also conveys permissions on the dimensions, measure groups, and perspectives within it. Before you start, identify which accounts will be assigned membership in the roles you are about to create. Membership is supported for Windows user or group accounts, defined in either Active Directory or on the local computer. ![]() Cube access by a non-administrator requires membership in a role created for the database containing the cube. This topic explains how to grant the necessary permissions for cube or tabular data access.īy default, no one except a Server Administrator or Database Administrator has permission to query cubes in a database. When connecting to multidimensional or tabular data from Excel for ad hoc data exploration, users typically start by selecting a specific cube or tabular model as the data structure behind the Pivot report object. A cube or tabular model is the primary query object in an Analysis Services data model.
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