What steps do you have to perform when defining a view using core data services (CDS)?

In the context of defining a view using Core Data Services (CDS), specifying the name of the SQL view in the ABAP Dictionary is indeed a crucial step. This process involves creating a well-structured definition that can seamlessly integrate with the underlying database, and it allows the system to recognize and store the CDS view. By defining the SQL view name within the ABAP Dictionary, you establish a formal reference that further enables effective data management and retrieval.

Moreover, defining the view in the ABAP Dictionary also provides the necessary metadata, which is essential for the integration of various development tools and applications that will utilize the CDS view. Through this process, you ensure that the system can recognize your CDS view and that it can be utilized correctly throughout your ABAP applications.

The other options, while related to the overall process of working with CDS views, do not encompass a necessary step in the primary definition of a view. For example, creating a proxy object or using the DDL statement may be parts of the broader development cycle, but they do not directly address the foundational setup required in the ABAP Dictionary itself. Similarly, while creating a data definition in your ABAP package is a relevant activity, it steps outside of the specific action of defining the view