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    <title>topic Unable to add user to web project: NonUniqueObjectException in Alfresco Archive</title>
    <link>https://connect.hyland.com/t5/alfresco-archive/unable-to-add-user-to-web-project-nonuniqueobjectexception/m-p/225157#M178287</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Hi,&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;I have an Alfresco labs 3d/stable installation running on CentOS 5.2 w/ MySQL 5.0.5.&amp;nbsp; I have Alfresco configured to authenticate against an OpenLDAP instance running on another server.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;I can create new users in OpenLDAP and they can log in to Alfresco successfully.&amp;nbsp; When I try to "invite them to web project", I get this error:&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;PRE class="language-none line-numbers"&gt;&lt;CODE&gt;11:24:51,792 User:admin ERROR [ui.common.Utils] A system error happened during the operation: a different object with the same identifier value was already associated with the session: [org.alfresco.repo.avm.PlainDirectoryNodeImpl#59074]&lt;BR /&gt;&lt;BR /&gt;org.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session: [org.alfresco.repo.avm.PlainDirectoryNodeImpl#59074]&lt;SPAN class="line-numbers-rows"&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/CODE&gt;&lt;/PRE&gt;&lt;BR /&gt;&lt;SPAN&gt;They &lt;/SPAN&gt;&lt;STRONG&gt;are not&lt;/STRONG&gt;&lt;SPAN&gt; already members of that web project.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;I can create a new "dummy" web project and invite them to that new project without any issues.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Does anyone have any ideas?&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Tue, 02 Jun 2009 13:59:36 GMT</pubDate>
    <dc:creator>tvaughan77</dc:creator>
    <dc:date>2009-06-02T13:59:36Z</dc:date>
    <item>
      <title>Unable to add user to web project: NonUniqueObjectException</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/unable-to-add-user-to-web-project-nonuniqueobjectexception/m-p/225157#M178287</link>
      <description>Hi,I have an Alfresco labs 3d/stable installation running on CentOS 5.2 w/ MySQL 5.0.5.&amp;nbsp; I have Alfresco configured to authenticate against an OpenLDAP instance running on another server.I can create new users in OpenLDAP and they can log in to Alfresco successfully.&amp;nbsp; When I try to "invite them to w</description>
      <pubDate>Tue, 02 Jun 2009 13:59:36 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/unable-to-add-user-to-web-project-nonuniqueobjectexception/m-p/225157#M178287</guid>
      <dc:creator>tvaughan77</dc:creator>
      <dc:date>2009-06-02T13:59:36Z</dc:date>
    </item>
    <item>
      <title>Re: Unable to add user to web project: NonUniqueObjectException</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/unable-to-add-user-to-web-project-nonuniqueobjectexception/m-p/225158#M178288</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;We have the same issue running Labs 3d on Debian with Postgres 8.3. &lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Adding a user to a web project runs for approx 1.5 hours before aborting with a NonUniqueObjectException.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;It appears data related as it only affects one of our instances and they're all configured identically. We can replicate it elsewhere by restoring the affected DB and alf_data to another environment.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Unfortunately we haven't identified what is causing the issue, but I can tell you what hasn't worked.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;So far we have tried:&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;1. Full Lucene re-index.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;2. Cleanup of all workflow avm nodes&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;3. Cleanup of deployment reports&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;4. Removal of old snapshots&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;We plan to try deleting and rebuilding the webproject from scratch if all else fails, but would really prefer not to have to do this.&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Thu, 11 Jun 2009 03:47:07 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/unable-to-add-user-to-web-project-nonuniqueobjectexception/m-p/225158#M178288</guid>
      <dc:creator>kabes</dc:creator>
      <dc:date>2009-06-11T03:47:07Z</dc:date>
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