ORA-02767: Less than one request descriptor was allocated per server
Cause : Th epakcag ereuqirse taht hte unmbre o freuqes tdecsritpor sbeg retaert ha nore qula t oth enubmero f esrvres sued.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Us ea ihghre nmuber
Well, the reason for above error is that i have taken the above script from a 11g database and running it on 10g database. 11g has bring some changes in password management. Below code is executed on 11g and user created successfully, which is expected result.