Attempting to import some rows gives me the unhelpful error of: An error occured on import: [DocumentHelper.InsertDocument]: Parent node does not exist!
I don't know what's causing this.  It could be data too long or something else.
Does this tool have a log that I can view?  I'm not sure what other helpful information I can give you, other than it's using the data that I sent Helena yesterday and the sql statement is:
select *  from articles_live where article_id = 107
and my .iprofile contents are:
<?xml version="1.0" encoding="utf-8"?>
<import>
  <target folder="C:\inetpub\wwwroot\lastWord" type="Documents" sitename="ia" classname="CMS.Article" fkmappings="CMS_Article.fkmap" importasproducts="False">
    <location source="301" />
  </target>
  <source type="SQL" servername=".\sqlexpress" dbname="lwm_v2_20110510" authtype="WindowsAuthentication" query="select *  from articles_live where article_id = 276">
    <query><![CDATA[select *  from articles_live where article_id = 276]]></query>
  </source>
  <mappings>
    <mapping target="documentculture" source="=en-GB" />
    <mapping target="articleleadparagraphtext" source="lead_paragraph" />
    <mapping target="documentextensions" />
    <mapping target="documentpagedescription" source="article_summary" />
    <mapping target="requiresssl" />
    <mapping target="documentname" source="={%Substring(headline, 0, 100)%}" />
    <mapping target="nodegroupid" />
    <mapping target="documentcreatedwhen" source="go_live_date" />
    <mapping target="documentmenuitemrightimagehighlighted" />
    <mapping target="articlefooter" />
    <mapping target="documentcontent" />
    <mapping target="documentusenamepathforurlpath" />
    <mapping target="articleheadline" source="headline" />
    <mapping target="articleimage" />
    <mapping target="documentmenuredirecturl" />
    <mapping target="documentmenuitemrightimage" />
    <mapping target="documentmenucaption" />
    <mapping target="documentmodifiedbyuserid" />
    <mapping target="nodeid" />
    <mapping target="documentcustomdata" />
    <mapping target="nodecacheminutes" />
    <mapping target="nodeinheritpagelevels" />
    <mapping target="documentstylesheetid" />
    <mapping target="nodeheadtags" />
    <mapping target="documentpublishfrom" source="created_date" />
    <mapping target="documentratingvalue" />
    <mapping target="documentmenuitemleftimage" />
    <mapping target="documentmenuitemimagehighlighted" />
    <mapping target="documentcampaign" />
    <mapping target="documentcreatedbyuserid" />
    <mapping target="documenttype" source="=CMS.Article" />
    <mapping target="documentmenuitemrightimageover" />
    <mapping target="documenttaggroupid" />
    <mapping target="nodealias" source="={%Substring(article_name, 0, 50)%}" />
    <mapping target="documentmenustylehighlighted" />
    <mapping target="articletext" source="body_txt" />
    <mapping target="documentpagetemplateid" source="=62" />
    <mapping target="nodeorder" />
    <mapping target="documentmenuclass" />
    <mapping target="documentratings" />
    <mapping target="documentmenuitemimage" />
    <mapping target="nodebodyelementattributes" />
    <mapping target="documentmenustyleover" />
    <mapping target="documentmenuitemleftimagehighlighted" />
    <mapping target="documenturlpath" source="={%Substring(article_name, 0, 100)%}" />
    <mapping target="documentshowinsitemap" source="=true" />
    <mapping target="documentmenuiteminactive" />
    <mapping target="articleshortheadline" source="={%Substring(headline_short, 0, 100)%}" />
    <mapping target="documentmenujavascript" />
    <mapping target="documentpagetitle" source="headline" />
    <mapping target="documentmenuclasshighlighted" />
    <mapping target="articleteaserimage" />
    <mapping target="documentmenuitemleftimageover" />
    <mapping target="nodedoctype" />
    <mapping target="issecurednode" />
    <mapping target="documentpublishto" />
    <mapping target="documentmenuitemhideinnavigation" source="=false" />
    <mapping target="nodeowner" />
    <mapping target="documentmodifiedwhen" source="last_updated_date" />
    <mapping target="articlename" source="={%Substring(headline, 0, 100)%}" />
    <mapping target="nodecustomdata" />
    <mapping target="documentmenuitemimageover" />
    <mapping target="nodeguid" />
    <mapping target="documenttags" source="tags" />
    <mapping target="documentpagekeywords" source="tags" />
    <mapping target="articleteasertext" source="article_summary" />
    <mapping target="documentmenuclassover" />
    <mapping target="nodeskuid" />
    <mapping target="documentmenustyle" />
  </mappings>
</import>