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NeeleshRaheja's avatar
NeeleshRaheja
Icon for Advocate I rankAdvocate I
10 years ago

Couldn't load the model schema - Error with latest PBIDesktop live connection SSAS Multidimensional

using live connection with PBI Desktop, I can see the cube but on selecting a cube, get an an error Couldn't load the model schema   trace is below   DataMashup.Trace Critical: 24579 : {"Start":"...
Need Help
  • krepko7's avatar
    krepko7
    Icon for Microsoft Employee rankMicrosoft Employee
    10 years ago

    Thanks for the post.  Unfortunately this issue occurs when connecting from Power BI Desktop live to SSAS not in the Power BI Service where you have the option to map user names in the data source user options.

    • ManuMCD's avatar
      ManuMCD
      Regular Visitor
      10 years ago

      I have exactly the same issue since 1 moth ago and the users can't use tabullar tables from Power BI. I have tried to ask to MS support and they are no able to explain the problem. At this moment i guess is a issue problem AS instance or domain.

       

      If  anybody has be able to solve that?

       

      Regards

      • Simon_W's avatar
        Simon_W
        Icon for Helper I rankHelper I
        10 years ago

        In my case it only concerns MOLAP Cubes, I'm not sure if we then really face the same Problem. The only funny thing is that I have several different MOLAP Cubes on the same Instance and some work and other don’t work with Power BI Desktop.

         

        So my guess it has to be within the Model some kind of feature or anything else that breaks the use of Power BI (DAXMD).

         

        Any further findings please share because it is pretty difficult to explain this my customers.

         

         

    • YasarKhan's avatar
      YasarKhan
      Frequent Visitor
      8 years ago

      Hi Vikas,

       

      I was also facing the same issue and the problem was not with Power BI instead the user was missing in the roles assigned to the specific SSAS OLAP cube...I just added the user into roles and after that, it works fine with me...

      Thanks,