I got the same problem. I was trying out JDK 1.4 and it doesnt like the OIL default setup. RMI works ok but OIL doesnt. However, changing back to JDK 1.3.1 fixed everything.
Got the same problem in JBoss-2.4.1 with UILConnection,
solved when changed back to 1.3.1.
Can anyone explain what the problem is ?
When will it be fixed ?