Azure Data Factory linked services ClientIPNotAuthorized

Felix Fung 0 Reputation points Microsoft Employee
2026-06-29T22:38:59.2633333+00:00

Nothing changed on our pipeline/resources

The linked services and publishing fail with

Failed to get DataPlane access, reason: {"code":"ClientIPNotAuthorized","message":"Client IP not authorized to access the API. Please ensure you are on corpnet, or that your IP is on an allowlist for the activities in your pipeline.","target":null,"details":null}

Our linked services link to both on-prem SQL DB and Azure SQL DB, so this is unlikely a config error on our end.

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Azure Data Factory

An Azure service for ingesting, preparing, and transforming data at scale.

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Felix Fung 0 Reputation points Microsoft Employee
2026-06-30T20:05:21.4366667+00:00

The problem resolved itself without intervention

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  1. Nandan Hegde 36,966 Reputation points MVP Volunteer Moderator
    2026-06-30T06:24:18.6566667+00:00

    Can you confirm what is the Network settings property for your ADF?
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    probably some changes might have been done.

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  2. Felix Fung 0 Reputation points Microsoft Employee
    2026-06-30T18:39:39.6666667+00:00

    Problem resolved. Transient issue

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