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PeterGoertz's avatar
PeterGoertz
Frequent Visitor
11 months ago
Solved

Getting "Failed to execute 'ariaNotify' on 'Document': Failed to read the 'priority' property from '

When assigning a Target(this is a table in a lakehouse) in a DataFlow, I get this error message: ---------- Message ---------- Failed to execute 'ariaNotify' on 'Document': Failed to read the 'prio...
Dataflow
  • Anonymous's avatar
    Anonymous
    11 months ago

    Hi PeterGoertz ,


    Thanks for confirming. Since the flow runs fine after ignoring the design-time error, it’s indeed pointing more towards a front-end regression than a data issue. To help Microsoft prioritize a fix, I’d still recommend raising a support ticket and attaching your session ID. That way, the product team can trace the exact failure and speed up resolution.

    Meanwhile, glad to hear your workflow is executing successfully in spite of the popup. Hopefully, the engineering team rolls out a quick patch soon.

    Thanks,
    Akhil.

BhaveshPatel's avatar
BhaveshPatel
Icon for Super User rankSuper User
11 months ago

Hi PeterGoertz 

 

Always change the data type of columns before making sure that data agent is working. The problem here is python doesn't support particular data type and parquet with _delta_log need a specific data type ( STRING etc..). Also, Azure SQL using different data type ( for ex. VARCHAR in Azure SQL ) 

 

so, make sure that you should to have correct data type and use python data agent or Dataflow Gen II. Either or 

PeterGoertz's avatar
PeterGoertz
Frequent Visitor
11 months ago

Hi BhaveshPatel, miracuosly the Agent works on Monday again. But I'll try your suggestion for the Data flow which is still throwing that error, thanks a lot.