I've just completed installing the SAP NetWeaver 04 Sneak Preview. Unfortunately, TREX is not running (or maybe even installed). I've tried to login to the J2EE admin tool to specify the TREX server but I get the following message:
Unable to lookup connection default
http://server:50004/msgserver/test/logon returned empty list of connection parameters.
Port 50004 is the P4 port for the Java install. I've tried port 50000 but get the same message. Does anyone have any idea?