TNS-00583: Valid Node Checking: Unable To Parse Configuration Parameters
(Doc ID 1680353.1)
Last updated on JANUARY 12, 2021
Applies to:Oracle Net Services - Version 220.127.116.11 to 18.104.22.168.0 [Release 11.2 to 19]
Oracle Database - Enterprise Edition - Version 22.214.171.124 to 21.1 [Release 12.2 to 20.0]
Information in this document applies to any platform.
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
It is likely that the sqlnet.ora or listener.ora file has been modified prior to attempt to restart the listener.
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