Resolution: Tomcat Error when starting Admin Server.
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2007 Jun 13 04:02:41:938 CDT Repository.VVTIBPA5 Info [Server] AEREPO-300034 Shutting down instance <Domain>
Stopping TIBCO Administrator BusinessWorks Monitoring Service
Stopping TIBCO Administrator Monitoring Service
Exception in thread "Thread-36" java.lang.UnsupportedOperationException: SLF4J bound commons-logging does not need to implement release().
at org.apache.commons.logging.impl.SLF4FLogFactory.release(SLF4FLogFacto
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The error indicates that one of Tomcat's ports (shutdown or AJP port) being used in your domain is conflicting with another application's/service port. Normally, if an HTTP port is occupied by other services it throws a port bind error. For other Tomcat port binding, it does not show the explicit bind error but results in the error above.
Resolution:
Open server.xml file of your domain. This should be under the following directory.
TIBCO_HOME\administrator\domain\LDAPDomain\tomcat\conf
Try changing one of the ports in your setup to a different value in the tags below and restart your Admin server to check this.
<Server port="8545" shutdown="SHUTDOWN"> or <Connector port="8549" enableLookups="false" redirectPort="8443" protocol="AJP/1.3"/>