fabric private + delta sharing

Hi ericjo,
Thank you for posting your query in the Microsoft Fabric Community Forum.

When Microsoft Fabric is configured with Private Link (private networking), access to Fabric endpoints is restricted to private network paths and secured within a single‑tenant boundary. Private Link does not enable cross‑tenant connectivity, and scenarios that rely on externally accessible endpoints can be impacted.

Because Delta Sharing is intended for cross‑tenant or external data sharing, it is not compatible with Fabric workspaces that are locked down using Private Link. At this time, Delta Sharing cannot be enabled in Fabric workspaces that use Private Link.

If your requirement involves cross‑tenant or governed data sharing, the supported Fabric‑native option is OneLake data sharing, where available.

Azure Data Factory supports only the connectors and data stores explicitly listed in its supported connector documentation. Delta Sharing is not listed as a supported connector in Azure Data Factory.

For your reference:
About private Links for secure access to Fabric - Microsoft Fabric | Microsoft Learn
Connector overview - Azure Data Factory & Azure Synapse | Microsoft Learn

Best regards,
Ganesh Singamshetty