Navigate Here: Utilities > System Management > Application Settings > click the OLAP Connection tab
On the OLAP Connection tab page, you can configure the OLAP Server for analytics service in the application.
The required fields are noted with an asterisk (*).
Server Name*: The name or URL of the OLAP server.
Catalog*: The database in the OLAP server for analytics service.
You can test whether the OLAP Server is configured correctly by clicking the Test Connection button.
You can save all the settings on the page by clicking the Save button.