When trying to access the OneClick Web Page, users see the following error in the browser:
HTTP Status 404 – Not Found
Type Status Report
Description: The origin server did not find a current representation for the target resource or is not willing to disclose that one exists.
When checking the tomcat log file, you may also see the below error during the tomcat startup process:
"Context [/spectrum] startup failed due to previous errors"
Release : 20.2.x
Component : Spectrum OneClick
This is likely due to a syntax error or corrupted <SPECROOT>/tomcat/webapps/spectrum/WEB-INF/web.xml
A working file can be copied to this OneClick server machine, then a tomcat restart should resolve this issue.