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Error while refresh Dataflow with Azure Data Lake Gen 2

Hi everyone

I am testing Power BI Dataflow by loading data hosted on my pc, the workspace is setup to use an Azure Data Lake Gen2 under my suscription, the data source are txt files connected using folder connection using a updated gateway.


All activities are ok while I'm in designing the ingest and transform proceses, but when I try to refreshing data in Power BI I get the following error inmediatly:


Run time: Invalid date
Dataflow name: Planta de personal
Dataflow refresh status: Failed
Entity name: Agencias
Start time: 14/04/2020 10:50:02
End time: 14/04/2020 10:50:02
Entity refresh status: Failed
Error: Error: Internal error Request ID: 9c602ce9-9c73-2321-3596-a5eaf66bd20e Activity ID: bfde5a2c-f990-4ccd-8bcc-58f58b7168b3


The data is short and didnt have datetime field, but I think the date related to metadata file, like date modified and date created.


I create the same dataflow in other workspace without Azure Data Lage Gen2 and it refresh correctly.


Do you know what should be happening?

Both, Power BI and ADL are in the same tenant, and located in South Central US (Texas). 

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Super User
Super User

You could check the Issues forum here:

And if it is not there, then you could post it.

If you have Pro account you could try to open a support ticket. If you have a Pro account it is free. Go to Scroll down and click "CREATE SUPPORT TICKET".

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