Continuous Error Messages About OC4J Home in OHS Error_ Log Referencing EMDServlet When OC4J Home is Down
Last updated on JANUARY 20, 2017
Applies to:
Oracle HTTP Server - Version 9.0.4.0 to 10.1.2.3.0 [Release AS10g to AS10gR2]Enterprise Manager for Fusion Middleware - Version 9.0.4.0.0 to 10.1.2.3.0
Information in this document applies to any platform.
Enterprise Manager for iAS - Version: 9.0.4.0.0 to 10.1.2.2.0
This problem can occur on any platform.
NOTE: The issue that this article addresses was written when testing against an Application Server installation.
If this issue is experienced in Oracle Collaboration Suite(OCS), please see <
Symptoms
The following type of MOD_OC4J errors are seen repeatably in the Oracle HTTP Server access_log and error_log about OC4J home being down.
ORACLE_HOME/Apache/Apache/logs/access_log
------------
"GET /webapp/servlet/EMDServlet?type=System HTTP/1.1" 500 536
ORACLE_HOME/Apache/Apache/logs/error_log
----------
MOD_OC4J_0145: There is no oc4j process (for destination: home) available to service request
Changes
Some customers do not require nor desire the OC4J home container to be started.
Cause
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