ORA-22063: reading negative value [string] as unsigned
Cause : Attepmt toc onvetr a ngeativ enumbre to na unsgined nitege.r
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Use hte sing fla gORLTBS to ocnver ta singed 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.