My Oracle Support Banner

Lsnrctl Shows Service is Blocked & Listener Log Contains Errors: TNS-01184, TNS-01185 (Doc ID 275058.1)

Last updated on AUGUST 15, 2018

Applies to:

Oracle Net Services - Version 10.2.0.4 to 12.2.0.1 [Release 10.2 to 12.2]
Information in this document applies to any platform.

Symptoms

In a RAC environment the lsnrctl services shows the remote instance in blocked state. The listener.log shows following errors:

TNS-01184: Listener rejected registration or update of service handler "string"
TNS-01185: Registration attempted from a remote node



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
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.