Novell OES Configuration hangs when using multiple eDirectories instances

I've setup a Linux OES2 server with two eDirectories (one live and one
vault for IDM3.5.1) instances. I then ran "OES Install and Configuration"
from YAST to install iManager onto the server. After the installation was
done and the "Novell Open Enterprise Server Configuration" screen
appeared, it hang there with the 'Next' button disabled and eDirectory
section saying 'Analyzing your system'.

Running 'top' gave me the following line using most of the CPU:

/opt/novell/eDirectory/bin/ndsconfig get n4u.nds.dibdir

I ran it manually and it asked me to select which instance. This kinda
explains why it hung :-(

Any solution to this 'problem'?

Thanks.