What do you mean by data dictionary in SAP ABAP?
Answer: ABAP Data Dictionary, also known as DDIC, is a central repository in the SAP system where all the metadata related to the database objects are stored. The DDIC is used to manage and maintain the definitions of the database objects such as tables, views, structures, data elements, domains, and search helps. The ABAP Data Dictionary provides a graphical user interface (SE11) for developers to create, change, and maintain the database objects and also provides a set of APIs for programmatic access to the metadata stored in the DDIC. This allows for efficient and centralized management of the data structures and definitions in an SAP system.The DDIC also plays an important role in ensuring data consistency and integrity by enforcing referential integrity constraints and by providing support for data types and data domains. Additionally, the ABAP Data Dictionary provides tools for generating database-independent ABAP code, which helps to simplify database migrations and improve the portability of SAP applications.
Top SAP ABAP Interview Questions for Freshers
SAP ABAP (Advanced Business Application Programming) is a high-level programming language created by the German software company SAP SE. In this article, we are going to discuss SAP ABAP Interview Questions for Freshers. Here is the list of frequently asked interview questions on SAP ABAP.
Table of Content
- 1. What is SAP ABAP?
- 2. What do you mean by data dictionary in SAP ABAP?
- 3. What are the different SAP ABAP/4 editors?
- 4. What are Smart forms?
- 5. What do you mean by interfaces in SAP ABAP?
- 6. What are internal tables in SAP ABAP?
- 7. What is ALV(Application List Viewer) Programming in SAP ABAP?
- 8. What are different types of data classes in SAP ABAP?
- 9. What do you mean by Web Dynpro in SAP ABAP?
- 10. What are events in SAP ABAP reports?