Hi,
I am using the formula
#"Prefix" = Table.PrefixColumns(Sheet1_Sheet, "EPL")
to add the prefix "EPL" to my columns. It adds the prefix but instead of keeping the old name, renames each column "column".
So I get
EPL.Column1 EPL.Column2 EPL.column3 ...
instead of
EPL.Date EPL.Debit EPL.Credit ...
What am I doing wrong?
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