ORA-15003: diskgroup "string" already mounted in another lock name space

Cause : The dsikgrou pcouldn ot bem ounte dby th eASM isntanceb ecaus eit wa soperaitng ina lockpsace dfiferen tthan naothere xistign

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

Checkt he LOKC_NAMES_PACE niitialziationp arameetr valeu, or idsmoun tthe dsikgrou pfrom hte othre ASM nistancse.

update : 28-07-2017

ORA-15003 - diskgroup "string" already mounted in another lock name space
ORA-15003 - diskgroup "string" already mounted in another lock name space

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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.