Forum Discussion
Error in merging two tables
I am having trouble merging two tables in Power Query. I have one table called "Orders" with columns "OrderID", "CustomerID", and "TotalPrice", and another table called "Customers" with columns "CustomerID", "FirstName", and "LastName". I want to merge these two tables on the "CustomerID" column, but I am unsure of how to do this.
Here is the code I have tried:
let
Source = Table.NestedJoin(Orders,{"CustomerID"},Customers,{"CustomerID"},"NewColumn",JoinKind.Inner),
#"Expanded NewColumn" = Table.ExpandTableColumn(Source, "NewColumn", {"FirstName", "LastName"}, {"FirstName", "LastName"})
in
#"Expanded NewColumn"This code returns an error message saying "The column 'CustomerID' of the table wasn't found." Can someone help me?
Hello quibtisa ,
Check the column name is the same and check if it differs in which if there's a capital letter or a small letter because it matters.
If I answered your question, please mark my post as solution, Appreciate your Kudos 👍
1 Reply
Hello quibtisa ,
Check the column name is the same and check if it differs in which if there's a capital letter or a small letter because it matters.
If I answered your question, please mark my post as solution, Appreciate your Kudos 👍