I can not create a document workspace from doc. lib. I am getting diff. errors like list does not exist, object references not set to an instance of object and url is not valid or deleted by user. when I got list does not exist error actually when you check in sites and workspaces, doc. workspace get created. I turned off versioning for some doc. lib then I was able to ctreate doc. workspace but for some doc. lib. I still can not create it. any ideas? what are the factors causing these issues?

It is behaving crazy...now i m getting diff. errors for same file and sometime doc. workspace gets created and sometimes not..

Hi, Thanks to share your post in this forum. As for the issue you have post, document workspace is a site itself. May be your site is already a document workspace therefore you cannot create a new workspace for your document. Another possible solution may be as followed: http://community.bamboosolutions.com/blogs/sharepoint_blank/archive/2009/06/10/creating-a-sharepoint-document-workspace-via-word-2007-part-1.aspx. http://thedailyreviewer.com/windowsapps/view/cant-create-document-workspace-for-doc-in-a-document-library-11449495. Hope this could help you! Leo