IMgr_NodeJoin=CWOBB3003E: The overlay reported the arrival of a already-present process {0} with epoch {1} (the process was already present with epoch {2}).
Explanation
This exception is unexpected. The cause is not immediately known.
User response
If the problem persists, see problem determination information on the WebSphere Application Server Support page at http://www.ibm.com/software/webservers/appserv/was/support/.