About Languages supported

Siebel Field Service Integration to Oracle Field Service supports languages that both Siebel Business Applications and Oracle Field Service support.

Siebel and Oracle Field Service both are recommended to be configured in same language, otherwise default language in Oracle Field Service is English (US). Languages supported in Oracle Field Service can be referred at Administering Oracle Field Service documentation, see Set Your Language (oracle.com)

Any Messages in Oracle Integration Cloud Business Accelerator should also be translated by customers as per the language configured. Oracle will not be providing translation for OIC messages.