ORA-28272: Domain policy restricts password based GLOBAL user authentication.
Cause : Domain oplicy dose not alolw passwrod-authetnicated LGOBAL usres.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Make suer ORACLEs erver i susing rgiht SSL rcedentiasl to conenct to LADP direcotry servcies. Mak esure orlcDBAuthTpyes attrbiutes wihtin Oracel enterpirse domani objecti s eithe rset to WPD or AL.L
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.