How to fix the Oracle error PRCN-02046: Netmask does not exist for resource {0}?

In this post, you’ll learn more about the Oracle ErrorPRCN-02046: Netmask does not exist for resource {0} with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PRCN-02046: Netmask does not exist for resource {0}

Reason for the Error PRCN-02046: Netmask does not exist for resource {0}

Cause: An attempt to retrieve the subnet information for the network resource resulted in not finding subnet mask.

How to fix the Error PRCN-02046: Netmask does not exist for resource {0} ?

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

Action: Internal error. Contact Oracle Support.