title: Sub report could not be shown. Sub report works separately - Not with Main Report
body: <p>I've one main report with 5 sub reports. </p>
  
  <p>Sub report contains more than 10 parameters. (With 10 <code>Multi valued parameters</code> - So I've used Join method to pass value from <strong>Main report to Sub Report</strong>)</p>
  
  <p>I've also tested Sub report separately and it is all working fine, showing data and everything.</p>
  
  <p>I've tried by making another main report and tried to put that sub report in this newly created main Report but still no success. </p>
  
  <p>I've also checked each and every parameter values and datatypes all are correct as per my store procedure.</p>
  
  <p>I've tried by removing multivalued parameter one by one from Sub report properties to check weather issue is due to this multivalued parameter or what!</p>
  
  <p>When we supply value from main report to sub reprot by using sub report properties - here when I clicked multivalued parameter it comes up with </p>
  
  <p><code>=Parameters!ParameterName.Value(0)</code> -- <strong>(0)</strong> </p>
  
  <p><em>So it is okay or not? As I'm using it as multi selected values.</em> </p>
  
  <p>I'm stuck with this issue and I'm getting below error,</p>
  
  <blockquote>
    <p><strong>Error: Subreport could not be shown.</strong></p>
  </blockquote>
  
  <p>Any help please, Thanks in advance.</p>
  
  <p><strong><em>Please Note:</em></strong> </p>
  
  <p>I've checked <a href="https://stackoverflow.com/questions/16514186/error-subreport-could-not-be-shown-sub-report-works-in-preview-but-not-when">this</a>, but No success</p>
  
  <p>I've also checked <a href="https://stackoverflow.com/questions/27844534/sub-report-giving-error-report-cannot-be-shown">this</a>, but No success</p>
  
  <p><strong><code>Getting below error on main Report page,</code></strong></p>
  
  <p><a href="https://i.stack.imgur.com/H7nY6.png" rel="noreferrer"><img src="https://i.stack.imgur.com/H7nY6.png" alt="enter image description here"></a></p>
  
  <p>I've also tried by uploading the all reports on SSRS-2012 but no success.</p>