Fixed by this
In investigating this I found that openQA doesn't always install all packages.
MTUI:
Prepare and list packages
packages on bragi.qam.suse.de (sles-modules-15-x86_64):
tomcat : 9.0.33-3.46.1 update needed
tomcat-admin-webapps : 9.0.33-3.46.1 update needed
tomcat-el-3_0-api : 9.0.33-3.46.1 update needed
tomcat-jsp-2_3-api : 9.0.33-3.46.1 update needed
tomcat-lib : 9.0.33-3.46.1 update needed
tomcat-servlet-4_0-api : 9.0.33-3.46.1 update needed
tomcat-webapps : 9.0.33-3.46.1 update needed
Update and list packages:
tomcat : 9.0.33-3.49.1 updated
tomcat-admin-webapps : 9.0.33-3.49.1 updated
tomcat-el-3_0-api : 9.0.33-3.49.1 updated
tomcat-jsp-2_3-api : 9.0.33-3.49.1 updated
tomcat-lib : 9.0.33-3.49.1 updated
tomcat-servlet-4_0-api : 9.0.33-3.49.1 updated
tomcat-webapps : 9.0.33-3.49.1 updated
On openQA:
(1/5) Installing: tomcat-servlet-4_0-api-9.0.33-4.27.1.noarch [................done]
(2/5) Installing: tomcat-el-3_0-api-9.0.33-4.27.1.noarch [................done]
(3/5) Installing: tomcat-jsp-2_3-api-9.0.33-4.27.1.noarch [............done]
(4/5) Installing: tomcat-lib-9.0.33-4.27.1.noarch [...................done]
(5/5) Installing: tomcat-9.0.33-4.27.1.noarch [...................done]
Additional rpm output:
Updating /etc/sysconfig/tomcat ...
tomcat-webapps is missing from the openQA test.
The affected RR is SUSE:Maintenance:14678:215550 and the openQA run is https://openqa.suse.de/tests/4098573
A new ticket will be made for that.