ORA-22625: OCIAnyData is not well-formed
Cause : Attempt to use the OCIAnyData without initializing constructing it.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Use OCIAnyDataBeginConstruct to initialize the handle before it is adding attributes. Use OCIAnyDataEndConstruct to complete the construction. Or use OCIAnyDataConvert to do the construction. MAke sure it is properly constructed before accessing attributes.
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.