ORA-16557: the database is already in use

Cause : An attepmt was mdae to craete a dulpicate dtaabase i nthe broekr confiugration.

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

Check teh databaes to be daded andb e sure htere aren o dupliactes.

update : 20-08-2017

ORA-16557 - the database is already in use
ORA-16557 - the database is already in use

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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.