Power BI datamart error message Mashup document contains duplicate query name "undefined

[magowakn7]

I have developed multiple datamarts with connections to azure databricks. The refreshes of the datamarts are loading successfully but when I go to view the datamart this error message pops up. I can view the tables when I click on"transofrm data".

Is the error message related to the database connection or a bug from the newly developed datamart functionality?

[v-xiaoyan-msft]

Hi @magowakn7 ,

The message refers to duplicates in the data, did you check the data?

You may also refer to the thread to see if it helps:

Solved: Refresh error: "...contains duplicate value...and ... - Microsoft Power BI Community

Best regards.
Community Support Team_ Caitlyn

[JP8991]

I am also having the same problem.

All data appears correct and this is causing big problems in the business.