title: Excel cubevalue error #N/A FieldName with period
body: <p>I have written the following expression with cubevalue</p>
  
  <pre><code>=CUBEVALUE("ThisWorkbookDataModel","[Measures].[Sum of Indicator Value]","[economics].[Ticker].&amp;["&amp;($B$21)&amp;"]","[economics].[Indicator Name].[Avg. Diluted Shares Outstanding]","[economics].[date].&amp;["&amp;TEXT($A3,"YYYY-MM-DDTHH:MM:SS")&amp;"]")
  </code></pre>
  
  <p>Excel returns #N/A and I have filtered the error down until I have noticed it is due to the "period" in <code>[Avg. Diluted Shares Outstanding]</code>. I guess it is because Excel is understanding it as a Member_Expression separator instead of part of the Member_Expression name.</p>
  
  <p>Does anybody know how I find the workaround? I think there should be an ampersand way of doing it but I have not been able to find the solution.</p>
  
  <p>Thanks</p>