New column for a streaming Dataset

Hi anshul18,

According to your description, did you mean you want to add a new column in stream dataset which exists in report? I test this in my environment, it will work well. You could add new rows in streaming dataset like below

Then you need to re-run the query in powershell. Then if you want to add new field in report, you might will get the error like below

You  need to click refresh(you might need to click many times) to get newest data, then it will show correctly

I use powershell  to get data, you could refer to Create a Power BI streaming dataset for real-time dashboards and demo-files/video demos/PowerShell/ for details

Best Regards,

Zoe Zhi

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