Error : Node Manager command 'INVOCATION' failed unexpectedly due to: [Connection refused]. (Doc ID 2207409.1)

Last updated on FEBRUARY 03, 2017

Applies to:

Business Intelligence Server Enterprise Edition - Version 12.2.1.1.0 and later
Information in this document applies to any platform.

Symptoms

On OBIEE 12.2.1.0.0,
The following error is repeated every few minutes in the nohup.out file of the production cluster for OBI 12c. 
 
Error
-------------------

<Oct 5, 2016 10:40:17 AM EDT> <FINE> <OBIJH: Exception when processing request: oracle.dms.util.CommandInfo@79475142 serverName=obijh2>
java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)

 

<Oct 5, 2016 10:40:17 AM EDT> <WARNING> <Node Manager command 'INVOCATION' failed unexpectedly due to: [Connection refused]. Please check Node Manager log and/or server log for detailed information.>
<Oct 5, 2016 10:40:17 AM EDT> <FINEST> <<Thread[Thread-181,5,main]> Detailed exception: java.net.ConnectException: Connection refused>
java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)

Cause

Sign In with your My Oracle Support account

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

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms