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timb-0073's avatar
timb-0073
Frequent Visitor
3 years ago
Solved

Unable to refresh dataflows - error occurred during the pre-login handshake

I have a number of dataflows, that pull views from Azure SQL Databases. Since 14th Jan 2023 they are failing at random spots during a scheduled refresh with the error message:   Microsoft SQL: A co...
dataflow
  • Anonymous's avatar
    Anonymous
    3 years ago

    Hi timb-0073 ,

    Sorry I am late.

    It a known issue.Engineers are working on repairs.I would update here as soon as possible if there is any update about it.

     

    Best Regards
    Community Support Team _ Polly

    If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

MondayMorning's avatar
MondayMorning
Frequent Visitor
3 years ago

Is this a related issue, has anyone esle got similar problems:

For all existing dataflows in PPU workspace (referencing dataflows in other standard (pro) workspaces) refreshes have suddenly failed since at least Monday, 16.01.2023 (no problems up until 02.01.2023) . Creating new dataflows referencing dataflows in other standard (pro) workspaces in newly created PPU workspace is also not possible.