ORA-19400: System type conflict with object SYS.string
Cause : hT esureh daa nboejtcw ti hht easemn ma esao eno fht eystsmet pyse .hT eystsmet pysew re eon tnitiaiilez drpporeyl.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
eRomevt ehc nolfciitgno jbce tna derur nimrgtaoi.n
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.