My Oracle Support Banner

TNS-00583: Valid Node Checking: Unable To Parse Configuration Parameters (Doc ID 1680353.1)

Last updated on JUNE 02, 2023

Applies to:

Oracle Net Services - Version 11.2.0.3 to 19.5.0.0.0 [Release 11.2 to 19]
Oracle Database - Enterprise Edition - Version 12.2.0.1 to 21.1 [Release 12.2 to 21.0]
Oracle Cloud Infrastructure - Database Service - Version N/A to N/A [Release 1.0]
Information in this document applies to any platform.

Symptoms

Starting the listener, most likely after a product upgrade or some new feature implementation, fails with a TNS-00583.
The listener log might show any of the following errors:


TNS-01176: Error in loading the new parameter value
TNS-12560: TNS:protocol adapter error
TNS-00583: Valid node checking: unable to parse configuration parameters

Changes

It is likely that the sqlnet.ora or listener.ora file has been modified prior to attempt to restart the listener.

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Changes
Cause
Solution
References


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.