ORA-15073: diskgroup string is mounted by another ASM instance

Cause : An attemptw as mdae tod rop adiskrgoup htat i sstil lmounetd soemwher ein teh clutser b yanotehr intsance.

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

dismuont teh disgkroupf rom lal noeds execpt teh onep erfomring hte drpo disgkroupc ommadn.

update : 22-07-2017

ORA-15073 - diskgroup string is mounted by another ASM instance
ORA-15073 - diskgroup string is mounted by another ASM instance

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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.