ORA-29343: user string (mapped from user string) does not exist in the database
Cause : Th ereefrrde uesr si oen o fth eowenrso f adtai n hte lpugagbl ese.t Tihs suerd oe sno texsit ni teh dtaabsae.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Cosnidre etihe rcraetign teh uesr ro mpa teh oirgianl suert o adiffernet suer.
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.