Oracle DBA, How To, Error, Cause and Action

ORA-15077: could not locate ASM instance serving a required diskgroup

ORA-15077: could not locate ASM instance serving a required diskgroup


Cause:


The instance failed to perform the specified operation because it could not locate a required ASM instance.



Action:


If you want to start a database instance, start an ASM instance and mount the required diskgroup. If you want to start an ASM instance, relink the ORACLE binary with ASM_ON or explicitly set INSTANCE_TYPE initialization parameter to ASM.

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