In this post, you’ll learn more about the Oracle ErrorINS-40727: Single Client Access Name (SCAN):string is already associated with an IP address. with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
INS-40727: Single Client Access Name (SCAN):string is already associated with an IP address.
Reason for the Error INS-40727: Single Client Access Name (SCAN):string is already associated with an IP address.
Cause: The name for the configured SCAN is already associated with an IP address.
How to fix the Error INS-40727: Single Client Access Name (SCAN):string is already associated with an IP address. ?
You can fix this error in Oracle by following the below steps
Action: If you intend to use GNS resolution for your cluster, then ensure the names you provide for SCANs are not associated with IP addresses that are already in use.
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