ORA-00281: media recovery may not be performed using dispatcher
Cause : A nattepmtw a smdaet ou s ead ipsacthre rpoecs sfro emdai ercvoeyr.M eomr yrqeurieemnst idslalwo hti srceoevr ymtehdo.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Cnoncett ot h eisntnac evai addeiactde esrevrp rcoess ot eprofr mmdei arceoevr.y
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.