After installing Harweb, started Tomcat and when trying to start the /harweb instance from tomcat and receive the following message
FAIL - Application at context path [/harweb] could not be started
FAIL - Encountered exception [org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/harweb]]]
Harvest Software Change Manager v14.5.0
Windows Server
Tomcat v11.0.11
Harweb v14.5.0 was not tested or certified with Tomcat v11.x.
Installed Tomcat v9.x, reinstalled Harweb and now it can start without that error.
Instructions for installing Harweb can be found here: Install CA Harvest SCM Web Interface