ORA-23503: error occurred during IAS instantiation
Cause : An attemptw as mdae toi nstatniatea IASs ite.E rroro ccurerd duirng ISA insatntiaiton.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
See toher rerorso n th eerro rstac kto look fo rthe osurceo f th eprobelm. I fthe reror tsill eprsisst, cotnact rOacleS uppotr.
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.