After Applying CPUOct2015 (Patch 21845960) on AIX, Cluster Can Not Be Recognized by OPMN/ONS (Doc ID 2216451.1)

Last updated on JUNE 05, 2023

Applies to:

Symptoms

After applying CPUOct2015 (<Patch 21845960>) to Oracle Application Server 10g 10.1.3.5 on AIX environment, thecluster can not be recognized by ONS.

Following is the result of "opmnctl status -l @cluster" command:

> opmnctl status -l @cluster

Processes in Instance: <hostname.domain>
---------------------------------+--------------------+---------+----------+--
----------+----------+-----------+------
ias-component | process-type | pid | status |
uid | memused | uptime | ports
---------------------------------+--------------------+---------+----------+--
----------+----------+-----------+------
ASG | ASG | N/A | Down |
N/A | N/A | N/A | N/A
OC4JGroup:default_group | OC4J:home | N/A | Down |
N/A | N/A | N/A | N/A
HTTP_Server | HTTP_Server | N/A | Down |
N/A | N/A | N/A | N/A

Because of this, another instance can not be found.

Changes

The issue occurs after CPUOct2015 (Patch21845960) is applied to Application Server Cluster instances - Only on AIX

If this patch is applied to your instances, the issue can occur.

Cause

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