Getting ORA-00603, ORA-27504, ORA-27300, ORA-27301, ORA-27302; with "bind failed" with EAGAIN and "bind_fail failed", on "sskgxpsock" and "skgxpvifconf"

(Doc ID 1524444.1)

Last updated on SEPTEMBER 21, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 to 11.2.0.4 [Release 11.2]
Information in this document applies to any platform.

Symptoms

1. Unable to establish new connections to the instance.

2. The alert log shows the following errors:

3.The UDP parameters are already set as documented in the 11.2 Oracle Grid Infrastructure Installation Guide for the platform.

Changes

This issue is more likely to occur when (# of interconnect IPs) x (# of database processes on the node) is high.

Cause

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