excelpowerquery

Expression.Error: We cannot apply operator & to types Number and Number


I don't understand the root of this Type issue. I have added a custom column to combine two numbers. They are both Type123. I am unsure why the error pops up.

Number Data

Custom Colum

enter image description here


Solution

  • Write the following expression in a custom column:

    =Number.ToText([Patient Chart Number])&"."&Number.ToText([Visit Number])