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 have developed a report using the Microsoft Graph Security conector.
When I test it on desktop and change the user credentials it works properly but when published it, and use the same report but in two different workspaces, each one with different user credentials an dprograman automatic update, the both reports take the same credentials (results). This reports also have conections with another data sources and the update works properly and each report reflects tha data corresponding with its credential.
Does the Power Bi service store the credentials in any internal buffer?
Last but not leastm, some times, when I try to update the credential appear the mesage
"No se pudieron actualizar las credenciales de origen de datos: [invalid_grant] AADSTS54005: OAuth2 Authorization code was already redeemed, please retry with a new valid code or use an existing refresh token. Trace ID: 5ad9c7f5-074c-443d-b762-065072051300 Correlation ID: f07737e0-7aa6-43cd-8d14-72aa98e8ef2e"
Thank you in advance
Best regards
Hi @SEACHAD ,
Are you using the on-premises data gateway to refresh data? If so you can refer to the 5th step of the following document.
And you need to create different data sources with different credentials for your datasets.
Best Regards,
Jay
Community Support Team _ Jay Wang
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
Join us in Barcelona for FabCon and SQLCon, the Fabric, Power BI, SQL, and AI community event. Save €200 with code FABCMTY200.
Join Fabric Data Days 2026: 60 days of free live/on-demand sessions, challenges, study groups, and certification opportunities.
| User | Count |
|---|---|
| 16 | |
| 13 | |
| 8 | |
| 8 | |
| 5 |
| User | Count |
|---|---|
| 29 | |
| 29 | |
| 27 | |
| 25 | |
| 24 |