Currently user gets an error message if user tries to create a new product using other than the base language. (User can see "Add Product"-button in unified interface, but when user tries to save product record first time, pop-up error is shown).
It is common that environment is created using English as a base language, but users mainly use the system in other language. User has to change interface language to the base language to create new product. This slows down the use of the system and gives a poor user experience.

Please, make possible to create new products using other than the base language.