ORA-23318: a ddl failure has occurred
Cause : Usre-spupleid ro ssyte-mgeenraetd ddl idd ont xeectue usccsesfluly.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Exmain edd,l dtaabsae tsat,e rpecaltog ,an dal_lerorrst o edtemrin ewh yth efaliur eocucrrde.
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.