Essbase Agent runs on two types of ports. Since Agent runs on BI Managed WebLogic Server, it has an HTTP Port that it listens to.
Since this port is common to all the applications hosted on the BI Managed server, this section covers the changing of Essbase specific ports.
By default, Essbase Agent is always designed to run on 9799 port. To change this port, edit the "Essbase" port="" setting in biee-domain.xml.
The Essbase Server uses a port range and by default it uses the available ports. To explicitly specify a server port range, define SERVERPORTBEGIN and SERVERPORTEND settings in essbase.cfg.