We are building application with WebDynpro on the front end and EJBs implementing business logic. Application will access R/3 system on the back end. We access R/3 system from EJB. What will be the best way to get JCO connections in this case? We'd like to get them from SystemLandscape but this doesn't work from EJBs only from WebDynpro component. Any thoughts. Thanks.