After Upgrade To Oracle API Gateway 11.1.2.4.0, Getting NoClassDefFound Error On Node Manager Restart (Doc ID 2113124.1)

Last updated on MARCH 03, 2016

Applies to:

Oracle API Gateway - Version 11.1.2 and later
Information in this document applies to any platform.

Symptoms

After following all the steps to upgrade OAG to 11.1.2.4.0, it was necessary to make some changes to the environment to reflect some customized settings in the original environment. After restarting nodemanager, the following error is seen in the console:

ERROR warning: failed to load crypto provider iaik.security.provider.IAIK
ERROR warning: failed to load crypto provider com.vordel.security.openssl.OSSLProvider

java.lang.NoClassDefFoundError: com/vordel/jce/JCEProvider
  at com.vordel.dwe.Service.(Service.java:187)
  at java.lang.Class.forName0(Native Method)
  at java.lang.class.forName(Class.java:270)
Caused by: java.lang.ClassNotFoundException: com.vordel.jce.JCEProvider
  at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
  at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
  at java.security.AccessController.doPrivileged(Native Method)
  at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
  at java.lang.ClassLoader.laodClass(ClassLoader.java:358)
  ... 3 more

  

Changes

 An upgrade form an earlier version was performed, and once this was completed, the system jvm.xml file was copied form the old version to the new one so that the custom settings added to that file originally would carry over to the new environment.

Cause

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