How to fix the Oracle error ORA-24339: cannot set server group name after connecting to server?

In this post, you’ll learn more about the Oracle ErrorORA-24339: cannot set server group name after connecting to server with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-24339: cannot set server group name after connecting to server

Reason for the Error ORA-24339: cannot set server group name after connecting to server

An attempt was made to set the server group in a server handle after connecting to the server. However, once the connection is established to a server, the server group name cannot be set anymore.

How to fix the Error ORA-24339: cannot set server group name after connecting to server ?

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

Attach to the server after setting the server group name in the server handle.