Most of the machines in my environment were throwing this error all throughout the day:

Error: [6/8/09 11:19:37 AM] BundleManager BUNDLE.UnknownExceptionOccurred An Unknown exception occurred trying to process task: Novell.Zenworks.AppModule.LaunchException: Exception of type 'Novell.Zenworks.AppModule.LaunchException' was thrown.
at Novell.Zenworks.AppModule.AppActionItem.ProcessAct ion(APP_ACTION launchType, ActionContext context, ActionSetResult previousResults)

When I pulled up the error in ZCM I was able to see the Related Objects: in System/System Bundles/4184953a31a7f6e928cfc1e404a57b4b.

By plugging that UID into the normal URL line for one of my created Bundles I was able to pull up its info.
https://<server>/zenworks/jsp/index.jsp?pageid=bundleDetails&uid=4184953a31a7f6e 928cfc1e404a57b4b&__VIEWSTATEVERSIONGET=3830&admin id=Bundles

Turns out it is: Knowledge Base Files [3.6.A.2.16]

I disabled this bundle to stop the errors, but I'm wondering if there is a solution to this issue -- or a downside to disabling the KB files update?