https://www.infopathdev.com:443/blogs/ernesto/archive/2010/03/05/a-space-in-the-url-encoded-as-20-causes-issues-for-querysharepoint.aspxWhen using QueryBuilder and QuerySharePoint, you need to enter the URL to your SharePoint list. Internet Explorer encodes spaces as %20, but DBXL produces an error if you use a URL containing a %20. The workaround is simply to replace %20 in the URL withenCommunityServer 2007 SP3 (Build: 31118.962)