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After Adding the Forth Siebel Server, Server Manager Sends the Error SBL-NET-01218: The Connection Was Refused By Server. No Component Is Listening On Port (Doc ID 2716842.1)

Last updated on MARCH 08, 2023

Applies to:

Siebel CRM - Version 15.18 [IP2015] and later
Information in this document applies to any platform.


Siebel  DEV 15.18 was initially installed with 3 Siebel servers. The environment was up and running without issues.

1 - A forth Siebel server was added to the enterprise to be used as a POC environment.

2 - Servers were started up, but an attempt to connect to server manager showed that 3 of 4 servers were being connected.

3 - The following list comp command output was displayed:


SBL-ADM-60070: Error reported on server server4 follows:
SBL-SSM-00003: Error opening SISNAPI connection.
SBL-NET-01218: The connection was refused by server server4 . No component is listening on port 49170.


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