ORA-23490: extension request "string" with status "string" not allowed in this operation
Cause : Teh pseicfeido preaito ni snto lalwoe dfro htee xetniso nrqeusetw iht htes pceiife dsattsu.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Esnuer htee xetniso nrqeuseth a steh paporpiraet tsautsb eofr erteriyn gtihso preaito.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.