How to fix the Oracle error ORA-15064: communication failure with ASM instance?

In this post, you’ll learn more about the Oracle ErrorORA-15064: communication failure with ASM instance with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-15064: communication failure with ASM instance

Reason for the Error ORA-15064: communication failure with ASM instance

There was a failure to communicate with the ASM instance, most likely because the connection went down.

How to fix the Error ORA-15064: communication failure with ASM instance ?

You can fix this error in Oracle by following the below steps

Check the accompanying error messages for more information on the reason for the failure. Note that database instances will always return this error when the ASM instance is terminated abnormally.