i read an article on Sun Release of Solaris 2/02, yes there wont be any release or support for Open Window (Open XView & OLit Toolkit). Therefor they were considering user migration to Motif Toolkit. If you use Open Window but have any warning message, they suggest you use #define OWTOOLKIT_WARNING_DISABLED or -D. Also they are considering user to migrate to CDE Environment.
For more info check this link
End-of-Software Support Statements
http://docs.sun.com/ab2/coll.834.2/R...Enc=iso-8859-1