This artifact is an OpenCMIS Client Bindings Jar that works on Weblogic. In order to use the OpenCMIS client library in a web application on Weblogic, place the following jars into /WEB-INF/lib : chemistry-opencmis-client-api-.jar chemistry-opencmis-client-impl-.jar chemistry-opencmis-client-binding-weblogic-.jar chemistry-opencmis-commons-api-.jar chemistry-opencmis-commons-impl-.jar slf4j-api-1.6.x.jar Other dependencies mentioned in other parts of the OpenCMIS documentation are not required. Make sure that the default OpenCMIS Client Bindings Jar is not present.