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IPC Send Timeout Detected Messages Exceeding the Timeout Value in Instance Alert log (Doc ID 2617703.1)

Last updated on APRIL 01, 2020

Applies to:

Oracle Database - Enterprise Edition - Version 18.1.0.0.0 to 18.9.0.0.0 [Release 18]
Information in this document applies to any platform.

Symptoms

Following messages reported in Instance alert log with IPC Send timeout detected messages exceeding the timeout value, however, the process was not in wait for that much time and network seemed to be normal

alert_<SID>.log

Mon Sep 09 09:58:54 2019
IPC Send timeout to 1.1 inc 6 for msg type 65521 from opid 349
Mon Sep 09 09:58:54 2019
IPC Send timeout: Terminating pid 349 osid 21682 

Trace file shows as follows

<SID>_ora_21682.trc

2019-09-09 09:58:54.793 : GSIPC:MSGQCB: msg 0x18d6e7710 status 1.11, type 65521, dest 1.1 seq 0.1960122
2019-09-09 09:58:54.793 : GSIPC:MSGQCB: msg 0x18d6e7710 send timed out inc 6 waited 920694884 usec       <--** about 900 sec(15 min)
2019-09-09 09:58:54.793 : GSIPC:MSGQCB: dest_inc 6  sys_inc 6

Changes

None

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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