Forum Discussion
Mirrored Database source connection error
Hi Melikag
As you have tried all the workarounds mentioned but are still encountering the issue, I suggest raising a support ticket. To create a support ticket for Fabric and Power BI, please refer to the steps outlined in the following guide:
How to create a Fabric and Power BI Support Ticket - Power BI | Microsoft Learn
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Thank you.
Hi Melikag
Thank you for reaching out microsoft fabric community forum.
If your Mirrored Database in Microsoft Fabric stopped working after changing the workspace capacity from P1 to Fabric F64, it may have lost its source connection. Verify the Snowflake connection settings in Settings → Manage Connection and Gateways and revalidate credentials if needed. Ensure any firewall or IP whitelisting is updated for the new Fabric capacity. Check the Mirroring Configuration to confirm data selection and restart the replication process if necessary. Monitor the status in “Monitor Replication” and ensure the Snowflake user has the required CREATE STREAM, SELECT, SHOW, and DESCRIBE permissions. If no updates occur, replication may pause temporarily and resume automatically when new data is detected.
If you need more info please go through below microsoft official documentation. It might helps you.
Mirroring - Microsoft Fabric | Microsoft Learn
Tutorial: Configure a Microsoft Fabric Mirrored Database From Snowflake - Microsoft Fabric | Microsoft Learn
If this solution helps, please consider giving us Kudos and accepting it as the solution so that it may assist other members in the community
Thank you.