Root Cause: A bug in the RA-Framework leads to unexpected java.lang.NoClassDefFoundError Exception error somethimes when editing RA Jobs from the User Interface. When it ocurrs not all UI elements of the current object are shown and the user has to reopen it or restart the User Interface.
Update to a fix version listed below or a newer version if available.
Fix Status: Released
Component(s): UserInterface Java
Automation Engine 12.0.4 - Available
Automation Engine 11.2 7 - Available