Retreival of datamarts Power BI service Fabric

[Bhuwanreddy]

Data Mart retrieval will be available until the end of December 2025. If anyone is still relying on it or has missed the earlier deadlines, please reach out to Microsoft Support by raising a ticket through the Power BI Service. Your Data Mart will be activated within a few hours, giving you time to migrate it to other destinations. This article will guide you through the process. after your data marts are live https://powerbi.microsoft.com/en-us/blog/unify-datamart-with-fabric-data-warehouse/

[v-sshirivolu]

HI @Bhuwanreddy ,
I would also take a moment to thank @johnbasha33 , for actively participating in the community forum and for the solutions you’ve been sharing in the community forum. Your contributions make a real difference.
 

I wanted to check if you had the opportunity to review the information provided. Please feel free to contact us if you have any further questions

[Bhuwanreddy]

yes , i have just shared this above info, if anyone looking for similar type of information, kindly give a it a like , if you believe this as a valid and correct answer. thank you.

[v-sshirivolu]

Hi @Bhuwanreddy ,

Thank you very much for your suggestion. I appreciate your feedback. This community is mainly focused on resolving issues, please continue using microsoft fabric community.

[johnbasha33]

Hi @Bhuwanreddy ,

Key Timeline

• Datamart retrieval is available until December 31, 2025.

• After that date, Datamarts will no longer be retrievable from the Power BI service.

• Until then, you can still reactivate and export your Datamarts if needed.

If you missed the earlier migration deadlines, you can raise a support ticket with Microsoft via the Power BI Service portal.
They’ll temporarily reactivate your Datamart, usually within a few hours, to give you access and allow migration.

What You Should Do

If you still have Datamarts:

• Request reactivation

  • Open a support ticket from within the Power BI Service:
    Help → Support → Create a support ticket → Power BI Service → Datamart retrieval.

  • Microsoft will temporarily restore the Datamart.

• Export or migrate your data

  • Once reactivated, connect via SQL endpoint and export the schema + data.

  • You can copy it into a Fabric Data Warehouse or Lakehouse.

  • Power Query Dataflows can be reused if you migrate them to Dataflows Gen2.

• Re-create semantic models and reports

  • After moving your data, rebuild or rebind your Semantic Model to the new Fabric Data Warehouse.

  • You can use the same logic and measures, and even use Fabric’s Direct Lake mode for performance.

• Validate permissions and refresh pipelines

  • Make sure roles, RLS, and scheduled refreshes are re-configured in Fabric.

  • Once verified, you can safely delete the legacy Datamart.

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