How to fix the Oracle error TNS-01194: The listener command did not arrive in a secure transport?

In this post, you’ll learn more about the Oracle ErrorTNS-01194: The listener command did not arrive in a secure transport with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

TNS-01194: The listener command did not arrive in a secure transport

Reason for the Error TNS-01194: The listener command did not arrive in a secure transport

Cause: Most of the listener administrative commands are only intended to be issued in a secure transport, which are configured in secure_control_ parameter. If the parameter is set, then the listener accepts administrative requests only on those secure transports.

How to fix the Error TNS-01194: The listener command did not arrive in a secure transport ?

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

Action: Make sure the command is issued using a transport specified in secure transport list.