How to fix the error ORA-00136: invalid LISTENER_NETWORKS specification #string?

In this post, you’ll learn more about the Oracle ErrorORA-00136: invalid LISTENER_NETWORKS specification #string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-00136: invalid LISTENER_NETWORKS specification #string

Reason for the Error ORA-00136: invalid LISTENER_NETWORKS specification #string

The syntax for the nth LISTENER_NETWORKS specification was invalid.

How to fix the Error ORA-00136: invalid LISTENER_NETWORKS specification #string ?

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

Refer to the Oracle Reference Manual for the correct syntax.