2.4.5.  Setting System Language and Locale

You should properly set the UTF-8 encoding for your language and locale on your Red Hat Network Satellite system via the /etc/sysconfig/i18n file. The LANG setting in the file must be in the following format:
LANG="[language_TERRITORY].UTF-8"
The language and TERRITORY are entered as two-letter codes. For example if your language is English and your locale is the United States, you set your LANG setting to en_US.UTF-8.