Skip to main content
cancel
Showing results for 
Search instead for 
Did you mean: 

Compete to become Power BI Data Viz World Champion! First round ends August 18th. Get started.

Reply
yjanapana
New Member

Dataflow refresh error

I am getting the following error very often, All my connections are good and online still get the same error every 10 days or 7. 
If I create a new Connection and use it to get my tables, I will not get any errors. What could be the reason for this? 

Downstream service call failed with status code '403'.DetailsReason = DataSource.Error Error = Access token has expired, resubmit with a new access token ErrorCode = TokenExpired RequestId = 7521325234634764b30-85324532463291f1c3 ErrorMessage = Access token has expired, resubmit with a new access token

1 ACCEPTED SOLUTION
Anonymous
Not applicable

Hi @yjanapana ,

Based on the error description, access token have default lifetime. When the access token expires, using the refresh token to obtain the new access token.

vjiewumsft_0-1724224313932.png

 

You can view the following link to learn more information.

Solved: Access token has expired - Microsoft Fabric Community

Solved: Dataflow - Token Expire Error for Dataflow connect... - Microsoft Fabric Community

Access tokens in the Microsoft identity platform - Microsoft identity platform | Microsoft Learn

Dataflows Limitations, restrictions and supported connectors and features - Power BI | Microsoft Lea...

 

Best Regards,

Wisdom Wu

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

View solution in original post

2 REPLIES 2
Anonymous
Not applicable

Hi @yjanapana ,

Based on the error description, access token have default lifetime. When the access token expires, using the refresh token to obtain the new access token.

vjiewumsft_0-1724224313932.png

 

You can view the following link to learn more information.

Solved: Access token has expired - Microsoft Fabric Community

Solved: Dataflow - Token Expire Error for Dataflow connect... - Microsoft Fabric Community

Access tokens in the Microsoft identity platform - Microsoft identity platform | Microsoft Learn

Dataflows Limitations, restrictions and supported connectors and features - Power BI | Microsoft Lea...

 

Best Regards,

Wisdom Wu

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

collinq
Super User
Super User

Hi @yjanapana ,

 

I am wondering if you access token is set to expire weekly (or every 10 days)?  I think you shoudl talk to your system person about creating a longer term token for your user that you are using for the report.




Did I answer your question? Mark my post as a solution!

Proud to be a Datanaut!
Private message me for consulting or training needs.




Helpful resources

Announcements
July 2025 community update carousel

Fabric Community Update - July 2025

Find out what's new and trending in the Fabric community.

July PBI25 Carousel

Power BI Monthly Update - July 2025

Check out the July 2025 Power BI update to learn about new features.