I've changed RMI port number from 11333 to 12333, and there seems to be a problem connecting RMI and Planning. Specifically, when trying to use ODI, it says it cannot connect to Planning.
RMI is starting ok, as I can telnet 12333.
I suspect I should change some configuration file to tell Planning that RMI is now on 12333, but I could find any file with this information..
What version are you on? In 11.1.2.X you should find a file under EPM_ORACLE_HOME/common/RMI/VersionNumber/HyperionRMI_Port.properties
Update the port number there and then within Planning select Administration / Manage Properties / System Properties
Add a new parameter COMMON_RMI_PORT and save.
Restart both RMI and Planning services.
Search for Planning RMI Server Port in document: http://docs.oracle.com/cd/E17236_01/epm.1112/epm_install_start_here_1112200.pdf
John A. Booth