Get certified for free when you join Fabric Data Days 2026 and dive into Fabric, Power BI, SQL, AI, and other essential data skills.
Join nowJuly 7 - July 17 | Round 2 of the Power BI Dataviz World Championships. Don't miss your chance! Learn more
Hello,
I am using PowerBI Rest API to add row on the dataset that I created using PowerBI Desktop. But I am facing following error
An unhandled exception of type 'System.Net.WebException' occurred in System.dll
Additional information: The remote server returned an error: (400) Bad Request.
When I try to add rows into the dataset which has been created by Power BI Rest API itself, I don't get any error and I am able to add rows into it.
Does that mean Power BI Rest API cannot add rows to those dataset which has not been created by REST API?
Thanks
Solved! Go to Solution.
I got the same error as yours when trying to add rows via REST to a dataset created in Power BI desktop. That seems a limitation and there's already one idea Push data via API into an existing model, you can vote it up.
I am getting this error as well. I copied the code from the "push data into a dataset" walkthrough and it failed with the error you mentioned in the addsrows section.
I got the same error as yours when trying to add rows via REST to a dataset created in Power BI desktop. That seems a limitation and there's already one idea Push data via API into an existing model, you can vote it up.
Join us in Barcelona for FabCon and SQLCon, the Fabric, Power BI, SQL, and AI community event. Save €200 with code FABCMTY200.
Join Data Days 2026: 60 days of free live/on-demand sessions, challenges, study groups, and certification opportunities.
| User | Count |
|---|---|
| 2 | |
| 1 | |
| 1 | |
| 1 | |
| 1 |
| User | Count |
|---|---|
| 5 | |
| 3 | |
| 3 | |
| 2 | |
| 2 |