OGG Troubleshooting TCP/IP Errors In Open Systems

(Doc ID 966227.1)

Last updated on JULY 22, 2017

Applies to:

Oracle GoldenGate - Version 4.0.0 and later
Information in this document applies to any platform.

***Checked for relevance on 21-Mar-2013***


Troubleshooting TCP/IP Errors In Open Systems

This note superceeds 966097.1.

Oracle GoldenGate Extract opens TCP/IP connections for two purposes:
To communicate with the Manager or  to send trail data to a Server/Collector process.. Both can return TCP errors.
Case 1.
Starting and stopping Manager from GGSCI gives the following error:

GGSCI > stop mgr
Manager process is required by other GGS processes.
Are you sure you want to stop it (y/n)? y

Sending STOP request to MANAGER...
ERROR: opening port for MGR MGR (Could not establish host TCP/IP address).

Case 2.
Error starting Extract:

2006-10-06 11:28:15 GGS WARNING 150 TCP/IP error 146 (Connection refused).
2006-10-06 11:28:25 GGS INFO 406 Socket buffer size set to 27985 (flush size 27985).

2006-10-06 11:28:25 GGS ERROR 150 TCP/IP error 146 (Connection refused); retries exceeded.
2006-10-06 11:28:25 GGS ERROR 190 PROCESS ABENDING.



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