CA PPM 15.9.1 (SAAS)
Unfortunately currently CA does not support the use of PowerBI Server or PowerBI builder to publish reports. We only support Excel, PowerBI Desktop, and Tableau for accessing data using the ODATA connection.
With OData the Data Warehouse schema and data are open for consumption to external reporting tools. The Saas team exposes the OData feed using the OData v2 or v4 endpoint URLs for consumption and the Clarity report users can configure their BI tool with the URL and OData authentication string. Brodcom Techdocs provides steps on setup to get the OData connected with Tableau Desktop however the setup/using Tableau server in out of scope.