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
Hi,
I hope someone can help me understand the two PowerBI Errors we have encountered. The error shows in both scheduled and manual data refresh.
{'errorCode':'ProcessingError','errorDescription':'The command has been canceled.. The exception was raised by the IDbCommand interface.'}
{'errorCode':'ProcessingError','errorDescription':'The command has been canceled.. The exception was raised by the IDataReader interface.'}
Thanks in advance.
Solved! Go to Solution.
Hi @Anonymous ,
The IDbCommand interface is used to represent an SQL statement that is executed while connected to a data source, and IDataReader Interface is used to provide a means of reading one or more forward-only streams of result sets obtained by executing a command at a data source.
Based on the above error message, this problem should occur at the Gateway Client end, I would suggest you checking the Gateway error log to get more information: https://docs.microsoft.com/en-us/power-bi/service-admin-troubleshooting-power-bi-personal-gateway
Best Regards,
Teige
Hi @Anonymous ,
The IDbCommand interface is used to represent an SQL statement that is executed while connected to a data source, and IDataReader Interface is used to provide a means of reading one or more forward-only streams of result sets obtained by executing a command at a data source.
Based on the above error message, this problem should occur at the Gateway Client end, I would suggest you checking the Gateway error log to get more information: https://docs.microsoft.com/en-us/power-bi/service-admin-troubleshooting-power-bi-personal-gateway
Best Regards,
Teige
Thanks, @TeigeGao the info.
How will I troubleshoot if the error only occurs in the scheduled refresh?
@Anonymous can't say, but what you can do is if you have the original power bi desktop version and if you update it manually what happens?
Proud to be a Super User!
Join us in Barcelona for FabCon and SQLCon, the Fabric, Power BI, SQL, and AI community event. Save €200 with code FABCMTY200.
If you love stickers, then you will definitely want to check out our community sticker challenge, Barcelona edition!
Check out the July 2026 Power BI update to learn about new features.
| User | Count |
|---|---|
| 17 | |
| 7 | |
| 6 | |
| 6 | |
| 5 |