Method Server failed to start with "ERROR com.wincomplm.wex.kernel.impl.manager.WexKernelManager - failed to unload the Wex Kernel [OK for startup]" in Windchill PDMLink

• Method Server cannot start with error below in log

  ERROR com.wincomplm.wex.kernel.impl.manager.WexKernelManager - failed to unload the Wex Kernel [OK for startup]
  at java.base/java.util.concurrent.ThreadPoolExecutor.<init>(ThreadPoolExecutor.java:1293)
  at java.base/java.util.concurrent.ThreadPoolExecutor.<init>(ThreadPoolExecutor.java:1179)
  at java.base/java.util.concurrent.Executors.newFixedThreadPool(Executors.java:92)
  at wt.fv.FvMountValidator.<clinit>(FvMountValidator.java:267)
  at wt.fv.StandardFvService$FvServiceEventListener.notifyVetoableEvent(StandardFvService.java:1274)
  at wt.events.StandardKeyedEventBranch.intDispatchEvent(StandardKeyedEventBranch.java:320)
  at wt.events.StandardKeyedEventBranch.dispatchVetoableEvent(StandardKeyedEventBranch.java:255)
  at wt.events.StandardKeyedEventDispatcher.intDispatchEvent(StandardKeyedEventDispatcher.java:304)
  at wt.events.StandardKeyedEventDispatcher.dispatchVetoableEvent(StandardKeyedEventDispatcher.java:228)
  at wt.services.StandardManagerService.intDispatchVetoableEvent(StandardManagerService.java:410)
  at wt.services.StandardManagerService.dispatchVetoableEvent(StandardManagerService.java:303)
  at wt.intersvrcom.StandardInterSvrComService$InterSvrComServiceEventListener.notifyVetoableEvent(StandardInterSvrComService.java:273)
  at wt.events.StandardKeyedEventBranch.intDispatchEvent(StandardKeyedEventBranch.java:320)
  at wt.events.StandardKeyedEventBranch.dispatchVetoableEvent(StandardKeyedEventBranch.java:255)
  at wt.events.StandardKeyedEventDispatcher.intDispatchEvent(StandardKeyedEventDispatcher.java:304)
  Method Server failed to start with error "E" in PDMLink 12.0

• User receives the following error message:

Unable to find manager class from entry: "wt.services.service.999=com.wincomplm.wex.kernel.impl.manager.IWexKernelManager/com.wincomplm.wex.kernel.impl.manager.WexKernelManager"

• Error message indicates a missing class: "java.lang.ClassNotFoundException: com.wincomplm.wex.kernel.impl.manager.IWexKernelManager"
• 2024-11-15 07:54:36,266 INFO  [RMI TCP Connection(3)-192.168.101.51] wt.system.err  - 2024-54-15 15:54:36 ERROR com.wincomplm.wex.kernel.impl.manager.WexKernelManager - Failed to unload the Wex Kernel [OK for startup]