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anon97242's avatar
anon97242
Advocate IV
1 year ago
Solved

Error with query in DataflowGen2 : ErrorCode : TokenExpired

Attempting to access a DataflowGen2 and running into these errors whenever I am attempting to reference a table a Lakehouse/workspace directly, i.e.  Source = Lakehouse.Contents(null){[workspaceId...
data engineering
Lakehouse
  • anon97242's avatar
    anon97242
    1 year ago

    Just an update, the issue here was in the connection to the On-Premises gateway.

    Connections to the gateway had to be refreshed, and then I needed to "re sign in" by clicking the Manage Connections Icon within the DataflowGen2 editor, clicking on the connection prompts you to re-sign in.

anon97242's avatar
anon97242
Advocate IV
1 year ago

Hello!

Thank you kindly for your prompt response. Unfortunatley, this still seems to be an issue. I've logged out and logged back in, and am able to refresh table in the UI in the source workspace. The issue comes when accessing via another workspace.

Even builiding a new DataflowGen2 where we connect to the existing workspace/lakehouse, the error is the same.

We use an on-premises gateway for the connection. So it seems like maybe that is the root cause here. Is there a possibility to refresh connections in the gateway? Or is there some further information we can pass along to our networking team?

Thanks for your assistance!