Running

#Setting up Apache Tomcat Tomcat must be set up with the following java system property: org.apache.tomcat.util.buf.UDecoder.ALLOW_ENCODED_SLASH = true

This can be done by adding: -Dorg.apache.tomcat.util.buf.UDecoder.ALLOW_ENCODED_SLASH="true" as a JVM argument (Tomcat Properties -> Java -> Java Options) or put it into the catalina.sh in Linux:

JAVA_OPTS="$JAVA_OPTS -Dorg.apache.tomcat.util.buf.UDecoder.ALLOW_ENCODED_SLASH=true"