Forum Discussion
Dataflow evaluation error
Haven't messed with anything and noticed I got this error on my dataflows in one of my workspaces:
An error occurred while communicating with another service, please try again later. If this problem recurs, please contact support with this message. (Request ID: 8152d1f7-318b-4c42-9e95-a85d8fbe9e02)
This is a known issue that just started a little while ago. Microsoft is working on a fix.
https://support.fabric.microsoft.com/support/
Fabric customers may experience issues while interacting with dataflows. Engineers are investigating the issue, and an update will be provided soon.
Notification DateTime: 09/03/2025 01:36 PM PDT
Regions: All
4 Replies
This is a known issue that just started a little while ago. Microsoft is working on a fix.
https://support.fabric.microsoft.com/support/
Fabric customers may experience issues while interacting with dataflows. Engineers are investigating the issue, and an update will be provided soon.
Notification DateTime: 09/03/2025 01:36 PM PDT
Regions: All
I am receiving this same error today on a dataflow that has been sorking fine.
There was a problem refreshing the dataflow: 'Something went wrong, please try again later. If the error persists, please contact support.'. Error code: UnknownError. (Request ID: d74d1ff4-1147-4011-ae9a-82456c06ff67).
It’s a service-side issue, not your dataflow.
Check Power BI service health
Retry the refresh later.
If it persists, raise a Microsoft support ticket with the Request ID.
Hi vegasde100 ,
We’d like to follow up regarding the recent concern. Kindly confirm whether the issue has been resolved, or if further assistance is still required. We are available to support you and are committed to helping you reach a resolution.
Best Regards,
Chaithra E.
