title: Weblogic 12.2.1 upgrade domain reconfigure.sh.
body: <p>I need to upgrade a weblogic domain to 12.2.1 from 12.1.3.  I tried to use the reconfigure.sh weblogic utility. While using that utility, i am getting the below exception.  The old domain is from weblogic 12.1.3.  Any clues?</p>
  
  <pre><code>Exception in thread "Thread-4" java.lang.IllegalArgumentException: Invalid host:port
          at com.oracle.cie.domain.jdbc.AddressList$HostPort.&lt;init&gt;(AddressList.java:133)
          at com.oracle.cie.domain.jdbc.AddressList.setList(AddressList.java:78)
          at com.oracle.cie.domain.jdbc.GridLinkRacHandler.createOnsHost(G
  </code></pre>