How to fix the Oracle error PRCN-02049: The network attributes specified (network number: {0}, subnet: {1}, adapters: {2}) conflict with an already registered network (network number: {3}, subnet: {4}, adapters: {5})?

In this post, you’ll learn more about the Oracle ErrorPRCN-02049: The network attributes specified (network number: {0}, subnet: {1}, adapters: {2}) conflict with an already registered network (network number: {3}, subnet: {4}, adapters: {5}) with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PRCN-02049: The network attributes specified (network number: {0}, subnet: {1}, adapters: {2}) conflict with an already registered network (network number: {3}, subnet: {4}, adapters: {5})

Reason for the Error PRCN-02049: The network attributes specified (network number: {0}, subnet: {1}, adapters: {2}) conflict with an already registered network (network number: {3}, subnet: {4}, adapters: {5})

Cause: The network resource is registered with different network number

How to fix the Error PRCN-02049: The network attributes specified (network number: {0}, subnet: {1}, adapters: {2}) conflict with an already registered network (network number: {3}, subnet: {4}, adapters: {5}) ?

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

Action: Use the registered network resource with the registered network number or provide different subnet or adapters.