You are probably missing a comma in your "unused' key.

This works: 

        DESCRIPTION => {
                ....
            },
        UNUSED => {XlsColumn => -1}
        }
    );

[download]
My print statement works without complaint: 
 print  grep ({ $DetailSheet{ColumnName}{$_}{XlsColumn} == 2 } keys %{
+$DetailSheet{ColumnName}} ) ,"\n";
  # Note - grep params are enclosed in parens.

[download]

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In reply to Re^6: grep confusion by NetWallah
in thread grep confusion by PriNet

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