WARNING: Failed to set buffer limit on IPC interconnect socket (Doc ID 1552336.1)

Last updated on JULY 07, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.2 and later
Information in this document applies to any platform.

Symptoms

The alert.log reports the following warning:

 

SKGXP:[ffffffff7a614c88.1]{-}: WARNING: Failed to set buffer limit on IPC interconnect socket
SKGXP:[ffffffff7a614c88.1]{-}: Oracle requires that the socket receive buffer size be tunable up to 2048 KB.
Please make sure the kernel parameter which limits the receive socket space set by
applications (i.e. SO_RCVBUF) is at least that value.

 

Cause

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