<p>Hello,</p>
<p> </p>
<p>I have a problem with a table which contains a subtable on a report (Birt 442).</p>
<p> </p>
<p>The parent table send an id to subtable with 'Dataset paremeter binding' but when i launch the report i have an error like this ;</p>
<p> </p>
<p>Cannot set the string value () to parameter 1 BIRT</p>
<p> </p>
<p>Could you help me ?</p>
<p> </p>
<p>Thanks.</p>
