Forum Discussion
Community ChampionExpression.Error: The key did not match any rows in the table
Ran into this issue myself within the Power BI Desktop and was able to resolve the issue through the following:
- Select Edit Queries from the menu to open the Query Editor
- Use the left hand menu to select one of the queries having the issue (will have the triangular warning sign)
- On the applied steps menu at the right select the source step.
- In the top menu bar, select Refresh Preview.
In my case there were several queries having this same issues and the steps above resolved each of them.
Hope this helps -
I have noticed this problem when saving a workbook at work, then using a synched version of the same workbook at home and vice-versa (different computers). In my case my workbook contained several queries from sharepoint sources. All of them indicated the same error upon opening the workbook at a different location, even though the sharepoint url pointing to my data sources should have worked just fine.
I tried the Tony's solution offered here and that worked fine. But I felt having to open and refresh each of my queries one-by-one everyday was bound to become irritatingly cumbersome, especially since some of my workbooks pull 10 or more sources.
I found an alternate solution that worked for me.
1. Go to the DATA tab in Excel and click on the Connections icon.
2. Find the connected query(ies) that are having the error
3. Click on the Properties button to the right.
4. Under the first section called "Refresh control", check the box labled "Refresh data when opening the file"
You may have to experiment with how this affects your individual performance but for me it solved the error issue.