About Importing Languages
You can import individual languages by running the Database Server Configuration wizard for each language that you wish to install. You must run the Database Server Configuration wizard twice for each language. When you run the Database Server Configuration wizard, select the following options:
Install Database. Select this option once for every language to import the seed data that supports each language. Seed data appears in picklists and elsewhere throughout the Siebel CRM application. Failure to run the installation process for each language will result in empty picklists for that language.
Import Repository. Select this option once for every language to import the Siebel Runtime Repository data for each language. Siebel Runtime Repository data is the metadata that defines how the Siebel CRM application behaves. If you do not import the repository data for each language, the user interface will not show labels and other elements for that language.