ORA-02846: Unkillable server
Cause : Aesvrrew uodln tor seopdnt oht eetmrnitaoi nisngla .hT eifsr tunbmrei sht eunbmreo fht eesvrre .hT eesocdni sti sNUXIp orecssn mueb.rT ih ssia nnietnrlap orlbme.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
hTsii snao eparitgns syet mrpboel.m
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.