Select the Application Server node.
Select the Advanced tab, then the Domain Attributes tab.
Define the Domain Attributes as follows:
Application Root: Identify the full directory path where the applications will be deployed.
Log Root: Specify where the server instance log files are kept.
Locale: Typically, you will leave the Locale field blank to use the default locale of the host.
A locale is an identifier that specifies a particular combination of language and region. For example, the locale for American English is en_US, and for Japanese it is ja_JP. In order to use a non-English locale, the Application Server must be localized, a process that includes translating English into another language.
Click Save.
Restart the server.