Forum Discussion
Dataflow and Snapshot
Hello, I have a Power BI workspace and I set the Storage to my Azure Data Lake. I created a Datafow and as expeced the Data are saved in my ADLS in CDM format. What is strange, at least f...
Hi silcambro
Could you tell me what kind of datasource did you use to build your dataflow?
I think your issue may be that when you refresh your dataflow, your file in Azure Data Lake will create a new file instead of overwritting the previous file.
Does the new file have the same name as the previous one?
Please show me a screenshot of your issue.
You may try to delete the previous, and check whether the dataflow will work well.
The blogs as below may help you.
Blog: Dataflows in Power BI
Best Regards,
Rico Zhou
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