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Helper V
Helper V

Dataflows Error: Access token has expired resubmit with a new access token..



I have a bigger data flow which has the following Architecture:

Workspace 1: (Premium Capacity, new workspace type)

1:1 copy of a SQL Source. 10 Dataflows with each one entity. Each dataflow is for example one year of data.

no transformation happens, it is up and running good without error.

Workspace 2: (Premium Capacity, new workspace type)

I linked each of the 10 dataflow to one single dataflow in this workspace. this dataflow has therefore 10 enties linked. after that i created a new query in this flow, appening the 10 entities.

Its about 50 GB of uncompressed data. When I try to refresh this dataflow now, sometimes after 1 hour, sometines after 5 hours i get the following error message:

Failed,Error: Access token has expired resubmit with a new access token.. RootActivityId = xxxxxxxxxxx .Param1 = Access token has expired resubmit with a new access token Request ID: yyyyyyyyyyy


any Idea?

Thank you in advance for any hint



Community Support
Community Support

Hi @klabir ,


There are several points you may considerate:


1.Please check if the user has exceeded the amount that can be generated on a premium capacity. 


2.Please check if the user is the admin or member of the group (workspace).


3.Please check if the Azure AD auth token expired.


4.Please check if the query data Expired token


If you still have this issue for Power BI, you'd better create a support ticket in Power BI Support , Scroll down and click "CREATE SUPPORT TICKET", to get further help.


Best Regards,



Community Support Team _ Amy

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

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