title: SSRS - nested IIF in the expression
body: <p><code>
  =iif((Fields!Company_OEM.Value = "Channel") AND (Parameters!paramCompanyOEM.Count &lt; 2), "None",  iif(Not(Fields!Company_OEM="Channel"), Count(Fields!TS_ISSUEID.Value), "None"))
  </code></p>
  
  <p><strong>Error shows and unable to run the report</strong></p>
  
  <p>Suppose the conditions (first iif) statement lies to the true part which is "None". The false part lies to the second iif statement.</p>
  
  <p>Any guide? Thanks</p>