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nathan-verghis's avatar
nathan-verghis
Regular Visitor
1 year ago
Solved

Dataflow refresh job failed: Job instance failed without detail error

Hello,   I've been building a series of Dataflows to transform and load data between our Bronze and Silver Lakehouses across a couple different data providers. In my architecture, we have 1 dataflo...
Dataflow
Need Help
  • v-veshwara-msft's avatar
    v-veshwara-msft
    1 year ago

    Hi nathan-verghis ,
    Thanks for the follow-up.

    Since the issue persists even after trying the available workarounds and there's no clear indicator from the Dataflow logs, the best next step would be to raise a support ticket with Microsoft for deeper investigation. If you've already raised a support request, please consider sharing any insights or resolutions provided by the support team here, it would be helpful for others facing the same issue.

    Also thanks to miguel and Ilgar_Zarbali for addressing this and sharing your valuable insights.

     

    Best Regards,
    Vinay,
    Community Support Team.

     

Ilgar_Zarbali's avatar
Ilgar_Zarbali
Super User
1 year ago

Error 20302 in Dataflow Gen2 usually relates to connection or ownership issues. If a different user edits or opens the dataflow, it may break the connection. To avoid this, use workspace-managed connections and ensure all users have the right permissions. Also, check that the Lakehouse schema hasn’t changed. Sometimes, re-binding the connection or re-saving the dataflow helps.

nathan-verghis's avatar
nathan-verghis
Regular Visitor
1 year ago

I have made sure that all users in the workspace also have access to the connection, however this issue is occurring even if other users don't interact/update the Dataflow