In this post, you’ll learn more about the Oracle ErrorORA-15332: ASM proxy instance cannot connect to an ASM server with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-15332: ASM proxy instance cannot connect to an ASM server
Reason for the Error ORA-15332: ASM proxy instance cannot connect to an ASM server
The ASM proxy instance could not find an ASM server to connect to during startup.
How to fix the Error ORA-15332: ASM proxy instance cannot connect to an ASM server ?
You can fix this error in Oracle by following the below steps
Verify that an ASM server instance is running and accessible in the cluster and restart the proxy instance.