If you are going to install My webMethods Server 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, if you have multiple language packs installed for My webMethods Server, or if there are multiple products on the machine, the daemons for My webMethods Server will run out of memory if they are started from the shell with a low user limit for data. If your system policy allows it, Software AG recommends setting the value for coredump, data, file, memory, and threads to at least 32768, and the value of nofiles to 8192. For more information about defining and displaying the ulimit settings, read the man page or ask your system administrator.