problems while configuring UME with LDAP

Hi,

I have gone through the following link for configuring UME with LDAP.

http://help.sap.com/saphelp_nw04/helpdata/en/3f/83df3f3e054e1de10000000a155106/content.htm

In the step3, i couldn't able to start the nodes .

Please find the error stack trace while starting the engine.

"Thr 5488] Tue Nov 30 16:27:23 2004

[Thr 5488] JLaunchIExitJava: exit hook is called (rc=-11113)

[Thr 5488] JLaunchCloseProgram: good bye (exitcode=-11113)"

How to start the engine now.

Thanks in Advance.

Regards

AnilKumar