HP Raining DataCorp. mvEnterprise - Manual (Page 9)

All licensed ports are in use
This message is also logged in the pick_log file which is located in the
/usr/stat directory. A process can then be dropped from any port on any
machine to create a free process. There is no preset allocation of ports to
logical machines and no limit to the number of logical machines
involved. The only restriction is the total number of active mvEnterprise
processes.
mvEnterprise Release 4.1 on AIX Installation Guide Page 7