Hi,  Reviewed the requested infomation. Fixed the issue off the thread as there can be a few scenarios that can cause the above error message and depending on the cause there can different recomendations to fix the issue. If you have encounter a similar issue as above please open an SR with Support.  Regards Conor
I'm in the process of doing a new 6.1 install. I have installed all of the master server componets on one server and storage scope on another server. After installing patch bundle 8, the web server on the master server fails on startup with errors like the following. Storage scope is working fine on the orther server.  Could this be a result of a failed upgrade? The install said it was successful, though it seemed rather fast compared to the upgrade on the storage scope server.  java.lang.NoClassDefFoundError: com/emc/srm/system/TomcatLauncherCaused by: java.lang.ClassNotFoundException: com.emc.srm.system.TomcatLauncher at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) 
Tomcat Luancher Failing with NoClassDefFoundError