Join us at FabCon Atlanta from March 16 - 20, 2026, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM.
Register now!Join the Fabric FabCon Global Hackathon—running virtually through Nov 3. Open to all skill levels. $10,000 in prizes! Register now.
Hi,
Is there a way to use a local .CUB (Ms OLAP cube) file as a data source?
I tried but I couldn't connect. However, if I try through Excel (server name in "Connect to Database Server"), there is no problem.
Thanks.
JCA
@jcaranibar Based on my research, we cannot use a offline cube (.cub file) as the data source in Power BI desktop. In your scenario, you can connect to your SQL Server Analysis Services database directly. To connect to an SSAS MD database, select Get Data > Database > SQL Server Analysis Services Database
https://powerbi.microsoft.com/en-us/documentation/powerbi-desktop-ssas-multidimensional/
If you have any concern on this feature, you can submit your idea on the link below. If this feature was mentioned by mulitple users, product team will consider to add this feature to next release.
https://ideas.powerbi.com/forums/265200-power-bi-i
Regards,
Charlie Liao
Join the Fabric FabCon Global Hackathon—running virtually through Nov 3. Open to all skill levels. $10,000 in prizes!
Check out the September 2025 Power BI update to learn about new features.