Forum Discussion
Cannot connect to the mashup data source
Hi Anonymous,
Could you have assigned the data base when you are getting data from SQL server? I have found the same issue that you could have a view:
https://community.powerbi.com/t5/Service/Cannot-connect-to-the-mashup-data-source/td-p/346879
Regards,
Daniel He
- Anonymous7 years agoNot applicable
Hi Daniel
The database is already assigned in desktop.
Regards
Mike
- Anonymous7 years agoNot applicable
Still getting this error message. Can anyone help? Thanks
- TomMartens7 years ago
Super User
Hey,
without further knowledge, it will become quite difficult to provide some additional hints.
But as you have already stated, other on-premises SQL Server data sources can be refreshed from within the Power BI Service using the same on-premises data gateway machine.
So the question is what sets this database / SQL Server apart from the other data sources:
- can you ping the database machine form the gateway machine
- maybe the authentication mode for this data source is Kerberos whereas the gateway machine / the service account is not prepared for this
Have you had a first glimpse at the log files of the gateway.
Debugging this can become quite lengthy.
Regards,
Tom