And again a tomcat issue! If you ever get over

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Cannot configure CacheManager: 
file:/var/lib/tomcat5.5/webapps/testappl/WEB-INF/classes/ehcache.xml:12: 
Could not set attribute "path"

in your logfiles, you have a permission problem on your tomcat-application-server. If you are in debian go to the directory /etc/tomcat5.5/policy.d/ choose the right file (system/debian/webapps/catalina/admin policy) and add following permission

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permission java.util.PropertyPermission "java.io.tmpdir", "read";

After restarting your tomcat (/etc/init.d/tomcat5.5 restart on debian) this config issue should be gone.