Forum Discussion
Error when processing in the dataset
Hi , miriambb
According to the error details you provided, I can find the following related errors in the background log database of PBI:
Microsoft.PowerBI.DataMovement.ServiceContracts.PowerBIGatewayException: The key didn't match any rows in the table.
From the error information, it should be the data structure of the data source caused by the change of the error (table name, field name, field order, field data type), the data refresh on the desktop is a schema refresh, will not encounter such an error, but the service above is pure data refresh, if the data structure of the data source any change will lead to such an error, so convenient you need to carefully check and confirm the root cause of the problem in the data source, if convenient, You also need to go to the Power Query section on desktop to first check if all query preview refreshes will not report the same error:
Solved: Expression Error.: The key didn't match any rows i... - Microsoft Power BI Community
Thank you for your time and sharing, and thank you for your support and understanding of PowerBI!
Best Regards,
Aniya Zhang
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly
Hi , miriambb
According to the error details you provided, I can find the following related errors in the background log database of PBI:
Microsoft.PowerBI.DataMovement.ServiceContracts.PowerBIGatewayException: The key didn't match any rows in the table.
From the error information, it should be the data structure of the data source caused by the change of the error (table name, field name, field order, field data type), the data refresh on the desktop is a schema refresh, will not encounter such an error, but the service above is pure data refresh, if the data structure of the data source any change will lead to such an error, so convenient you need to carefully check and confirm the root cause of the problem in the data source, if convenient, You also need to go to the Power Query section on desktop to first check if all query preview refreshes will not report the same error:
Solved: Expression Error.: The key didn't match any rows i... - Microsoft Power BI Community
Thank you for your time and sharing, and thank you for your support and understanding of PowerBI!
Best Regards,
Aniya Zhang
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly