Support Article
Error on opening a node configured in System Management App
SA-62335
Summary
Error occurs on opening a node which is configured in System Management Application (SMA).
Error Messages
00000163 DefaultDispat E org.apache.struts2.dispatcher.DefaultDispatcherErrorHandler error Exception occurred during processing request: Method "executeWithoutValidation" failed for object com.pega.jmx.ui.action.AuthenticateAction@8d83a597
ognl.MethodFailedException: Method "executeWithoutValidation" failed for object com.pega.jmx.ui.action.AuthenticateAction@8d83a597 [java.lang.LinkageError: loading constraint violation when resolving method "com/ibm/websphere/management/AdminClient.queryNames(Ljavax/management/ObjectName;Ljavax/management/QueryExp;)Ljava/util/Set;" : loader "com/ibm/ws/classloader/CompoundClassLoader@fe9c831" of class "com/pega/jmx/connection/managenodes/WASRemoteMBeanServerConnection" and loader "org/eclipse/osgi/internal/baseadaptor/DefaultClassLoader@ba59c211" of class "com/ibm/websphere/management/AdminClient" have different types for the method signature]
Steps to Reproduce
- Log in to the application
- Configure three JVMs, JVM1, JVM2, and JVM3
- Install SMA in JVM1
- Connect to JVM 2 and JVM3 through remote connection
- Open the node configured in SMA
Root Cause
A software use or operation error.
Resolution
Perform the following local-change:
- Undeploy the SMA Ear from the environment
- Manually deploy the WAR file using the Websphere console
Published August 24, 2018 - Updated October 8, 2020
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