Forum Discussion
Semantic Model Won't Refresh: Token Expired On Dataflow (Gen1)
Hi bimotor,
Thanks for reaching out to the Microsoft fabric community forum.It looks like you're experiencing an issue with reports that didn't refreshed in the Power Bi Service and returns a "Token Expired" error even though it is refreshing fine with both on-demand and on a scheduled refresh. You also mentioned that the dataflow and report are set up correctly but still there seems to be an authentication issue preventing the report in the service. It seems the core of the problem comes from the use of authentication tokens that is used for data sources like SharePoint and SQL Server.
These may be the possible reasons for expired token error :
* Check if the authentication token for the SharePoint is expiring.
* Also check if there is a mismatch in token authentication method.
* Check your Power Bi service refresh process as they handled differently than on-premiserefreshes.
If you're still unable to solve the issue, please raise a ticket as suggested by lbendlin.
If this post helps then please mark it as a solution, so that other members find it more quickly.
If you have any other queries, feel free to reach out to community forum for assistance.Thank you.
Hi bimotor,
I wanted to check if you had the opportunity to review the information provided. Please feel free to contact us if you have any further questions. If my response has addressed your query, please accept it as a solution and give a 'Kudos' so other members can easily find it.
Thank you.
Hi Anonymous
Thanks for your reply.
After weeks of not working, it appears to have corrected itself. The only thing I changed my end was my windows password. But I have no idea why that would affect the token, so probably unrelated. Either way, it seems to be working - just wish I knew for certain why!
Hi bimotor,
As your issue has been resolved, please mark the helpful reply and accept it as the solution. This will be helpful for other community members who have similar problems to solve it faster.
Thank you.