For more information about cubes in Tableau, see Cube Data Sources. DataServiceFailure Unable to connect to the server "". If you try to add a published Cube data source to a workbook in Web Edit mode on Tableau Server, you will receive the error Unable to connect to the data source. Verify that you have the Download/Web Save As permission for the data source. Source: To use a published multidimensional (cube) data source, you must download the data source and use it in Tableau Desktop. Tableau Server data sources and there are connectivity issues between Tableau Sources: This error may occur if a user is trying to access Look at the DataĬonnection information for the data source and confirm that it has This Tableau Server data source: This error may appear if theĬonnection information for the data source has changed-for example,Īs a result of the database server name changing. Page in Tableau Desktop, click the Refresh icon: Not found: Someone working with a view may see this error ifĪ data source is removed from Tableau Server or if their Connect See Data access for published Tableau data sources for more information. See Database Drivers forĮrrors that workbook authors and other users may encounter as they workĬonnecting to a data source requires the Connect permission. There as well as on the initial server node. Server where, for example, the data server process is running onĪn additional node, any required database drivers must be installed If you are running a distributed installation of Tableau The data source in Tableau Desktop needed to install additionalĭatabase drivers, you may need to install them on Tableau ServerĪs well. Refer to Data Security toĭatabase drivers: If the person who created and published It could also be a Tableau Server user who’s accessing a view thatĬonnects to a live database. Tableau Prep doesn’t have that limitation. Tableau Desktop can only union two tables when they come from the same database. The tables had similar structures but lived in different databases. It could be a Tableau Desktop userĬonnecting to a data source that then connects to a live database. They wanted to get the data into a single place to be able to manage the whole fleet at once and make system-wide recommendations. ![]() The database must be able to authenticate. Basically, whichever entity is connecting to Several ways you can connect to data in Tableau and control who For more information about cubes in Tableau, see Cube Data Sources.Ībility to authenticate to the database: There are We and our partners store and/or access information on a device, such as cookies and process personal data, such as unique identifiers and standard information sent by a device for personalised ads and content, ad and content measurement, and audience insights, as well as to develop and improve products. Multidimensional (cube) data sources have to be downloaded and used in Tableau Desktop, so they require Download/Web Save As permission. Have the appropriate user site role and also have the Save and Download/Save As permissions. Anyone publishing and modifying data sources must This also applies to users accessing views that connect To a data source must have the Connect and View permission capabilitiesįor it. Permissions for the data source: Anyone connecting For users to work with Tableau Server data sources, up
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