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Anonymous's avatar
Anonymous
Not applicable
3 years ago
Solved

Gen2 Dataflow load to Lakehouse error - We cannot convert the value null to type Table

I am inconsistently getting this error across refreshes when loading to a lakehouse from a Gen2 Data flow (this is loading from an original dataflow) Sometimes the refresh completes - sometimes it ...
Dataflows
  • Anonymous's avatar
    Anonymous
    3 years ago

    This should now be fixed - we worked with the product team and it was addressed in a release last week

Anonymous's avatar
Anonymous
Not applicable
3 years ago

This should now be fixed - we worked with the product team and it was addressed in a release last week

  • SidJay's avatar
    SidJay
    Icon for Microsoft Employee rankMicrosoft Employee
    3 years ago

    Hi Bryan,

     

    Thanks for confirming that this is now fixed. The fix requires updating to the latest Gateway (3000.182.5) released on August 2nd.

     

    Thanks

  • Rarely's avatar
    Rarely
    Frequent Visitor
    3 years ago

    Hi there, I upgraded the gateway as suggested.

    Still getting the same error!?:

    Mashup Exception Error Couldn't refresh the entity because of an issue with the mashup document MashupException.Error: We cannot convert the value null to type Table. Details: GatewayObjectId: 6dbdaa7f-85eb-44e3-93b9-627e525dca7f

    Any help would be appreciated.

    Many thanks

      • SidJay's avatar
        SidJay
        Icon for Microsoft Employee rankMicrosoft Employee
        3 years ago

        Hi Bryan,

         

        If you're able to share a few Request IDs and Session IDs for recent failures with this issue, we can start to look into the issue in parallel (while a support ticket is filed).

         

        Thanks