How to fix the Oracle error ORA-25259: cannot specify protocol for agent?

In this post, you’ll learn more about the Oracle ErrorORA-25259: cannot specify protocol for agent with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-25259: cannot specify protocol for agent

Reason for the Error ORA-25259: cannot specify protocol for agent

The user specified the protocol attribute for an agent in the agent list.

How to fix the Error ORA-25259: cannot specify protocol for agent ?

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

Do not specify the protocol attribute of the agent object type.