This time we’re going bigger than ever. Fabric, Power BI, SQL, AI and more. We're covering it all. You won't want to miss it.
Learn moreDid you hear? There's a new SQL AI Developer certification (DP-800). Start preparing now and be one of the first to get certified. Register now
Hello everyone!
I would like to add a dataflow to my dataset in power bi service/ online.
The source is impala.
The connection works perfectly at PBI Desktop but online I always get this failure:
Session ID: f402bdec-e334-46da-879b-4c2820d8cef3
What does that mean?
What did I forget?
Hi @joshua1990 ,
You may enter into Query Editor of Power BI Desktop, copy the codes in Advanced Editor for this Impala query, then go to Dataflow ,create a Blank query, paste the copied codes into the Advanced Editor.
Best Regards,
Amy
Community Support Team _ Amy
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
Can you please post the entire error message?
Check out the April 2026 Power BI update to learn about new features.
Sign up to receive a private message when registration opens and key events begin.
If you have recently started exploring Fabric, we'd love to hear how it's going. Your feedback can help with product improvements.
| User | Count |
|---|---|
| 10 | |
| 8 | |
| 8 | |
| 8 | |
| 7 |
| User | Count |
|---|---|
| 49 | |
| 27 | |
| 24 | |
| 20 | |
| 20 |