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v-hejinyi's avatar
v-hejinyi
New Member
2 months ago
Solved

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...
dataflow
  • GilbertQ's avatar
    GilbertQ
    2 months ago

    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's avatar
v-csrikanth
Icon for Community Support rankCommunity Support
2 months ago

Hi v-hejinyi​ 

We would like to inquire whether have you got the chance to check the solutions provided by GilbertQ​ FarhanJeelani​  in community to resolve the issue. We hope the information provided helps to clear the query. Should you have any further queries, kindly feel free to contact the Microsoft Fabric community.