I'm trying to use the relativeSiteUrl setting with a report parameter but my datasource always returns an error that the list that I'm using cannot be found, but it does exist.

<?xml version="1.0" encoding="utf-8" ?>
<root xmlns="http://enesyssoftware.com/schemas">
 <list title="Tasks" relativeSiteUrl="@SiteUrl!" expandRecurrent="true" meetingInstanceId="-1" tableName="allTasks" useDisplayname="false" stripHtml="true">
  <fields>Agenda_x0020_ItemID, Agenda_x0020_Item, ID, Title, Status, PercentComplete, AssignedTo, DueDate, Body</fields>
  <query>
                                      <Where>
                                          <Or>
                                             <Lt>
                                                       <FieldRef Name="PercentComplete" />
                                                       <Value Type="Number">1.00</Value>
                                              </Lt>
                                               <IsNull>
                                                       <FieldRef Name="PercentComplete" />
                                               </IsNull>
                                            </Or>
                                       </Where>
                                       <OrderBy>
                                              <FieldRef Name="DueDate" Ascending="True" />
                                      </OrderBy>

                                </query>
 </list>
</root>

Hi,

We're using version 2.1.5.26079 (DLL version).

We appear to have fixed it by recreating the data sources and report. It must've been some sort of corruption in the files.