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Data source connection failed due to DMTS_OAuthTokenRefreshFailedError
Situation Data source connection failed, and report visuals do not work as expected in Power BI Service. Root Cause OAuth token refresh fails intermittently on the Power BI server, causing authent...
Hi v-hejinyi
I would recommend chatting with your network administrator or the person responsible for the Oauth token issue because sometimes these token expiry dates and times can be configured so if they are changed to be really low this could be affecting your issue and you might need to look at another authentication mechanism such as a service principle, workspace identity if applicable.
v-csrikanth
Community Support
Community SupportHi v-hejinyi
We haven’t heard from you on the last response and was just checking back to see if you have a resolution yet. And, if you have any further query do let us know.
Thank you.