You want to translate dynamic text in a Web Dynpro. From which abstract class should you inherit?

Inheriting from CL_WD_COMPONENT_ASSISTANCE is essential for translating dynamic text in a Web Dynpro application because this abstract class provides various services that facilitate the handling of internationalization and localization in Web Dynpro components. It aids in accessing the text elements and managing their translations efficiently, making it easier to adapt the interface to different languages based on user preferences or geographical location.

The functionalities offered by CL_WD_COMPONENT_ASSISTANCE include methods for retrieving translated text as well as managing text symbols within the application. This capability is crucial in any development environment where applications are expected to support multiple languages and regions.

This choice aligns with the best practices for managing dynamic text translations, whereas the other classes, while relevant in different contexts or application areas, do not provide the specific capabilities necessary for the translation of dynamic text in Web Dynpro applications.