After installing J2EE agent 2.2 on Tomcat 5.5, the Tomcat server will not start "NoClassDefFoundError"
(Doc ID 1209663.1)
Last updated on MARCH 04, 2019
Applies to:Oracle OpenSSO - Version 7.0 to 8.0.2 [Release 7.0 to 8.0]
Information in this document applies to any platform.
Tomcat's catalina log will report the following when Tomcat will not start after installation of the J2EE agent on Tomcat:
SEVERE: Begin event threw error
at java.lang.ClassLoader.defineClass1(Native Method)
The stack trace continues, but the key identifier of this problem is the "NoClassDefFoundError" line.
Install J2EE agent for Tomcat 5.5
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