Error in Power query SSAS

[Mahadev]

Dear Team,

Facing below error in power query while connecting WS connection link. Please help to resolve the issue.

AnalysisServices: Analysis Services does not support the 'en-150' culture. A different culture can be specified using the Culture option of the AnalysisServices.Databases function.

Thank you in advance.

[rohit1991 · Accepted solution]

Hii @Mahadev 

You’re getting this error because SSAS doesn’t support the ‘en-150’ culture that Power Query is sending. Set a valid culture (like “en-US”) in your M query or change your Windows/Power BI regional settings to English (United States). This forces Power Query to use a supported culture and the SSAS connection will work without the error.