Hi, I think the changeset url value you have given is wrong.. It should be more like String changeSetUrl = = "http://localhost:8080/guvnor/org.drools.guvnor.Guvnor/package/test/LATEST/ChangeSet.xml". Please try making the above change. -- View this message in context: http://drools.46999.n3.nabble.com/Drools-KnowledgeAgentCreation-tp4029299... Sent from the Drools: Developer (committer) mailing list mailing list archive at Nabble.com.