As soon as possible a first version of the jdbc driver for SAP NetWeaver systems should be published at the Sourceforge project site. At the moment the driver works fine with DB Visualizer (www.dbvis.com) the reference tool.
There are some issues for use with other tools and the support of “select count(*) from” with sap standard functionality have to been fixed before. At the latest of 18. february (the day when the german DSAG technology days will start in Stuttgart) this first version should be available at sourceforge.