asked on Power BI Problem creating relationship between two queries
In Power BI I am trying to create a relationship between two queries as shown in the image below but am getting the error shown in the image. I am not sure why this is because I have copied the column [Store Brand] into Excel and made sure this comprised of unique values only. I have tried all three options on cardinality and don't understand why the option I chose doesn't work. Could someone please explain this and how cardinality works? Thanks
Power BIMicrosoft ExcelMicrosoft Office
Last Comment
Tom Farrar
How did you make sure the StoreBrand column was unique in Excel?
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Hi Tom. I copied the data into Excel then sorted the data by the key column. Finally I added a formula that would be TRUE if the cell above the current cell was equal to it. I copied this formula down
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