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Oracle Application Diagnostics for Java (Oracle AD4J) New Install, Startup Fails With Ajp12: Connection Fail (Doc ID 819413.1)

Last updated on OCTOBER 30, 2023

Applies to:

Enterprise Manager Base Platform - Version 10.2.0.4 and later
Generic Linux

Symptoms

New install of AD4J in a new directory tree on the OEM Grid Control server, following the install guide:
(Oracle Enterprise Manager Oracle Application Diagnostics for Java (Oracle AD4J)
Installation Guide 10g Release 4 (10.2.0.4) - E11085-02 - September 2008).
https://docs.oracle.com/cd/E16447_01/doc/install.102/e11085/toc.htm

After the "apachectl start" command, errors show up in the logs
and accessing the console (http://<host>:<port>) fails.

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution

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