Following error message was found in /var/log/odn-midpoint/catalina.out:
Unable to create directory for deployment: /etc/odn-midpoint/tomcat/Catalina/localhost
ODN 1.6.0 used.
We do have /var/cache/odn-midpoint/Catalina (similarly to /var/cache/odn-cas/Catalina for ODN/CAS) so the bugh might be only in Tomcat configuration for ODN/midPoint.