Hallo,
ich denke das Handbuch hilft weiter:
http://www.redbooks.ibm.com/redbooks/pdfs/sg246798.pdf

Auszug daraus:
Custom profile error
If an error occurred creating a custom profile, look at the addNode.log file for any
additional errors. Look for an error message similar to the following:
[Date and Time stamp] 0000000a AbstractNodeC E ADMU0006E: Exception creating
Deployment Manager connection:
com.ibm.websphere.management.exception.ConnectorEx ception: ADMC0016E: The
system cannot create a SOAP connector to connect to host hostname at port 8879
If you see this message, it is likely that the deployment manager profile is not
running. Ensure that the deployment manager profile is created and running on
the specified port and host before creation of custom profile.
If neither of these messages appears and you do not see any other obvious
problems, go to “The next step” on page 113.