Forum Discussion
Mackie
Helper I
6 years ago"Already exists" error when creating relationship
There is a problem. I can't create a relationship between 2 tables.
Could you download the file above and try to create a relationship between 'Top10 Products of Sales 3-months' and 'Sales' by a column 'ProductKey'? That causes an error saying "Already exists". But I can not understand what causes that error. How can I solve? Thank you.
@Mackie ,
Hey try renaming the "ProductKey" field in the top 10 products table and then join them.
He's working alongside me.
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