ORA-16570: operation requires restart of database "string"
Cause : hT eaDatG audrb orek rporetaoi neruqridea d tabasa eotb ehstuodnwa dnr seattrde.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
fID MGRG LroE tnrerpsi eaManeg rah son tlaerda yodens ,os uhdtwo nht erOcaeli snatcn ena dhtner seattri .t
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.