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 nowData Days is here! Join us now for 60+ days of learning, challenges, and connection. Learn more
Hi
I am probably missing something.
The report was created with some local csv and excel files.
data path C:\user\.....
I have now published the report online. I have set up an on-prem gateway on a server (enterprise). Server incl. all connections set up.
The data is now on a network drive on which the on-prem gateway is running. Therefore, the path was set to E:\..... in the connections. All Sources are Online.
After uploading, however, I cannot change the data sources to my gateway. "map to" is not displayed. no matter whether I create the connections beforehand, or with.
Both Power BI Desktop and Gateway have been updated with the new July update.
Already tried out:
Path in Power Bi Desktop changed to E:\...
But I cannot save it like this. There is no access to E:\... on the device. This is only possible via the gateway.
Does anyone have any ideas?
Regards,
@thebeginner1204 , The address above should be the same as what you have in the power bi file. If that E: it should show e and you should fix that. Republish and try again
which address above?
if you mean the one in the Power BI Desktop (printscreen)?
That's not possible because E: is not available there (on my Laptop). Power BI cannot be saved and published if the data sources are not available.
THX for help.
Don't miss out on Data Days, June 15 through August 7. Learn Fabric, Power BI, SQL, AI and more.
Check out the May 2026 Power BI update to learn about new features.
| User | Count |
|---|---|
| 23 | |
| 23 | |
| 21 | |
| 17 | |
| 14 |
| User | Count |
|---|---|
| 58 | |
| 50 | |
| 37 | |
| 29 | |
| 24 |