ORA-27127: unable to unlock shared memory segment

Cause : insufficient privileges to unlock shared memory segment

Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts

make sure process is running with necessary privileges.

update : 26-09-2017
ORA-27127

ORA-27127 - unable to unlock shared memory segment
ORA-27127 - unable to unlock shared memory segment

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    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.