Most of the configuration parameters that are available are not easy to find in Oracles documentation for either NQSConfig.INI and/or instanceconfig.xml (along with other config files for OBIEE). The params that do not show, that most developers I ran across do not know about, are defaulted to some value.
I happen to have a document which lists these params, there cooresponding config files, description and the default values. Most of the people I work with or have worked with (clients) ask for this doc. So now if you don’t have it, here it is.
OBIEE_10340_CONFIGURATION_TAGS