JBoss cannot start because some of the ports it requires are used by other applications. Unfortunately it does not say which ports are used, but I suspect these are either or all of the following ports:
8083, 1099, 4444
There are several possibilities:
1) There is another copy of JBoss running on your system and using the above ports
2) The ports are used by some other application
3) The ports are blocked by a firewall or similar application
So what can you do?
1) Before running Aware IM check which ports are used on your system. I'm not familiar with SUSE Linux but there must be some utility that shows which ports are used by which application when you find out make sure that you resolve the conflicts.
2) Turn off the firewall software if you have one if the first step doesn't help
Alternatively you can re-configure JBoss used by Aware IM to use different ports. To do this go to the jboss-service.xml file located in the AwareIMRoot/JBoss/server/bas/conf folder, open it with any text editor and search for "port". You will find 8083, 1099 and 4444. Change these ports to some other numbers not used on your system. If you change port 1099 make sure you also change BASServer.props file located in the BIN directory under Aware IM (search for 1099 and replace it).
Please let me know how it goes.
Best Regards