After Applying October 2022 Patches, Fusion Middleware Control (/em) Fails with "java.lang.NoClassDefFoundError: org/apache/log4j/config/Log4j1ConfigurationFactory"
(Doc ID 2910442.1)
Last updated on FEBRUARY 02, 2024
Applies to:
Enterprise Manager for Fusion Middleware - Version 12.2.1.4.0 to 12.2.1.4.0 [Release 12c]Information in this document applies to any platform.
Symptoms
After applying
Patch 34542329 FMW Control 12.2.1.4 SPU/Merge for Consolidated Updates
Fusion Middleware Control (/em) cannot start and a 404 error is returned when trying to access the /em page.
The AdminServer.log shows the following error information.
<BEA-101163> <Could not load user defined listener: oracle.sysman.eml.app.ContextInitializer
java.lang.NoClassDefFoundError: org/apache/log4j/config/Log4j1ConfigurationFactory
at oracle.sysman.core.common.server.StartUpLogger.configureLoggerWithDefaultConfig(StartUpLogger.java:130)
at oracle.sysman.eml.app.ContextInitializer.<init>(ContextInitializer.java:190)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
...
Caused By: java.lang.ClassNotFoundException: org.apache.log4j.config.Log4j1ConfigurationFactory
at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:1029)
at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:990)
Changes
Cause
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In this Document
| Symptoms |
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| Cause |
| Solution |
| References |