Logon Groups in ABAP system

Question

Hello All,
I have set up SLD on my J2EE Web AS to connect to my newly installed ABAP 2004s system. After the set up in RZ70, I am able to see my ABAP system listed in the "Technical Systems-> WebAS ABAP" in my J2EE engine's SLD.
Now, I am trying to set up JCO connections in webdynpro content admin. And I can't see a logon group in the wizard.
Do I need to create a logon group in my ABAP 2004s system? If yes, how do I create one? Do I need to add any users in the logon group? I am a novice about logon groups, is it similar to a member group in portal? What other settings do I need to give to this newly created group (if one needs to be created).
Thanks,
Ky

Answer 1

Thanks Michael. I created a logon group ("MYLGNGRP") and published to SLD using RZ70. Now I can see the logon group in my SLD in the message server settings.
However, when I create a JCO destination and "Test" it, I got the below error.
[code]com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: Connect to message server host failed Connect_PM  TYPE=B MSHOST=XXXX GROUP=MYLGNGRP R3NAME=NSP MSSERV=sapmsNSP PCS=1 ERROR       Group MYLGNGRP not found TIME        Mon Mar 19 18:17:58 2007 RELEASE     640 COMPONENT   LG VERSION     5 RC          -6 MODULE      lgxx.c LINE        3515 DETAIL      LgIGroup COUNTER     1 [/code]
Is there any configuration that needs to be done on MYLGNGRP?
Thank you,
Ky