If you are going to install the CentraSite on a UNIX system, make sure you have set sufficient user limits for the shell you use to start the installation and the product daemons. For example, the daemons for the CentraSite database and infrastructure will run out of memory if they are started from the shell with a low user limit for data.

Set the shmmax parameter to the memory (RAM) that is physically available on your machine. Otherwise you might have problems during CentraSite startup

For detailed information about values of kernel parameters, see the Installing and Uninstalling SOA Governance and API Management manual.