Error refreshing data flow

[Lennoncv]

Got this erros when trying to refresh a data flow:

Error: Request ID: cbed6b84-a3d9-480e-4e90-7beede8aae6b Activity ID: 44b5998e-11aa-4fcf-a9a9-632a67a86660

It happended after the owensership of this data flow changes.

[v-hashadapu]

Hi @Lennoncv, Hope your issue is solved. If it is, please consider marking it 'Accept as solution', so others with similar issues may find it easily. If it isn't, please share the details.
Thank you.

[v-hashadapu]

Hi @Lennoncv , Hope your issue is solved. If it is, please consider marking it 'Accept as solution', so others with similar issues may find it easily. If it isn't, please share the details. Thank you.

[v-hashadapu]

Hi @Lennoncv , thank you for reaching out to the Microsoft Fabric Community Forum.

Just wanted to confirm if the issue’s been resolved. The answer posted by @rajendraongole1 seems accurate. Can you please consider trying it. If it didn’t work, can you please share the details.

If it does, then please consider marking it 'Accept as Solution' so others with similar queries may find it more easily.

Thank you.

[rajendraongole1 · Accepted solution]

Hi @Lennoncv  - can you please check the troubleshoot steps to follow:

Check Data Source Credentials:

Go to the workspace where the dataflow is located.
Open the Settings for the dataflow.
Under Data source credentials, verify that the credentials for all connected data sources are valid. If necessary, re-enter the credentials.
Update Ownership Permissions:

Ensure that the new owner of the dataflow has access to all underlying data sources.
If the data sources are using organizational credentials (e.g., OAuth or service principals), confirm that these are set up correctly for the new owner.
Revalidate the Dataflow:

Open the dataflow editor.
Revalidate all queries to ensure there are no errors in the connection or query logic.
Save and close the editor after revalidation.
Check Gateway Settings (if applicable):

If the dataflow connects to on-premises data sources via a gateway:
Navigate to the Manage Gateways section in Power BI Service.
Ensure that the new owner has access to the required gateway.
Verify that the correct gateway is selected for the dataflow.
Test Refresh Manually:

Attempt to refresh the dataflow manually after resolving any credential or gateway issues.
Monitor the refresh to confirm it completes successfully.
Verify Workspace Permissions:

Confirm that the new owner has the required permissions for the workspace where the dataflow resides (e.g., Admin or Member role).