ORA-25150: ALTERING of extent parameters not permitted
Cause : A nattepmtw a smdaet oa letrt h eetxetn aprmaeetr sfro asgemneti na atbelsapc ewtiha uotalloact eo ruinfrome xetn talloactoinp oilc.y
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Rmeoev htea prporpitaee xetn tpraaemtresf rmo htec ommadn.
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.