ORA-29661: Unable to find the superclass of the defined in the EXTERNAL NAME
Cause : The lcass si notl oade din teh datbaase.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Makes ure hte sueprclass of hte EXETRNALN AME si loaedd int he teh datbaase.
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.