title: SSRS Detail members can only contain static inner members
body: <p>I am developing an RDL in SSRS 2008 and am trying to move a subreport table directly into a main report so that I instead run this subreport in the same stored proc as my main report.</p>
  <p>However, I'm having trouble hooking this up.  I got the stored procedure to run successfully.  But now when I try to copy this table into the main report I get the following error:</p>
  <blockquote>
  <p>[rsInvalidDetailDataGrouping] The tablix 'table1' has a detail member with inner members. Detail members can only contain static inner members.</p>
  <p>Report item expressions can only refer to fields within the current dataset scope or, if inside an aggregate, the specified dataset scope</p>
  </blockquote>
  <p>How can I do this?</p>
  <p>I have tried moving the table into the group level and deleting the details grouping.  I have removed sorting elements, etc.  But the only way I got this error to disappear is to delete all of the groupings for this table and all textbox values.</p>