The connection for the URL should end with the `resource` path, so `http://localhost:8080/Node/resource` in your example, or `http://eplca.jrc.ec.europa.eu/ELCD3/resource` for the current ELCD database.
Hi, thanks for your support.I am using openlca 1.5, tomcat 8.5.11, jdk 1.8 and soda4LCA 3.1.I followed the instruction to configure soda4LCA and tomcat so the node with soda4LCA works well.Anyway, the connection is failed with openlca:Logs console:INFO - Create ILCD network connection <URL url="http://localhost:8080/Node">http://localhost:8080/Node</URL>INFO - Authenticate user: mk<e>[/quote]</e></QUOTE>derby.log (the only log I found in openlca folder):----------------------------------------------------------------Wed Mar 08 11:13:07 CET 2017:Booting Derby version The Apache Software Foundation - Apache Derby - 10.10.1.1 - (1458268): instance a816c00e-015a-ad68-6b22-000001315b70on database directory D:users�6dlttmropenLCA-data-1.4databases est with class loader org.eclipse.osgi.internal.loader.EquinoxClassLoader@19553973[olca-app:1.5.0(id=14)]Loaded from file:/D:/PROGETTI/_DEV/OpenLCA/plugins/olca-app_1.5.0/libs/derby-10.10.1.1.jarjava.vendor=Oracle Corporationjava.runtime.version=1.8.0_05-b13user.dir=D:PROGETTI\_DEVOpenLCAos.name=Windows 7os.arch=amd64os.version=6.1derby.system.home=nullDatabase Class Loader started - derby.database.classpath=``Maybe, did I forget any configuration?Many thanks,ml