Hi, sorry for the last post. Strange browser configuration @ customer. I am trying to get access to a oracle - DB with a LotusNotes Java Agent. classes12.zip does not work, because it needs java.util.Map class which seems to be not part of java1.1.8. Now I tried classes111.zip. I get a "Invalid arguments in call" (vendor-error-code: 17433) error from line Connection con = drv.connect(url,props); Could not find information at oracle.com.