SAP ABAP TAW 10_1
SAP Advanced Business Application Programming
Updated on Jul, 2024
Language - English
Lectures -12
Duration -4 hours
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Course Description
ABAP Dictionary:
The ABAP Dictionary, also known as the Data Dictionary in the context of SAP's Advanced Business Application Programming (ABAP) programming language, is a central repository for managing metadata and definitions of data structures, database tables, views, indexes, data elements, domains, and more within an SAP system. It plays a crucial role in defining and managing the data structures and data integrity within SAP applications.
Key components of the ABAP Dictionary include:
Data Elements: Data elements define the domain and basic attributes of a field, such as data type, length, and formatting information. They are reusable and can be used across different tables and structures.
Domains: Domains define the technical attributes of a field, such as data type, length, and allowed values. They provide a way to ensure data consistency and integrity.
Tables: Tables define the structure of database tables, including fields, data types, lengths, and relationships between tables.
Views: Views define logical or virtual tables that present data from one or more database tables in a specific way, often simplifying data access.
Indexes: Indexes are used to optimize data retrieval performance by providing quick access paths to data in database tables.
Data Types: ABAP Dictionary supports various predefined and custom data types, allowing developers to define fields with appropriate data formats.
Search Helps: Search helps provide input assistance and help users select values for specific fields, improving data entry accuracy.
Foreign Keys: Foreign keys define relationships between tables, ensuring data consistency and referential integrity in the database.
Structures: Structures are complex types that can include multiple fields, data elements, or other structures.
Table Types: Table types define the structure of internal tables used in ABAP programs.
Lock Objects: Lock objects provide a way to manage data locking to prevent conflicts in a multi-user environment.
Prerequisites
No Prerequisites
Curriculum
Check out the detailed breakdown of what’s inside the course
ABAP Dictionary
4 Lectures
-
Simple Structure & Nested Structure (Part - I)
16:35
16:35
-
Simple Structure & Nested Structure (Part - II)
24:46
24:46
-
Working with Table Type & Deep Structure)
10:40
10:40
-
Deep Structure (An Example Program)
24:46
24:46
Database Tables
5 Lectures
Input Checks
2 Lectures
Dictionary Object Dependencies
1 Lectures
Instructor Details
Ajay Dureja 1M
Dr. Ajay Dureja is currently working as Assistant Professor in Information Technology Department, Bharati Vidyapeeth's College of Engineering, Paschim Vihar, New Delhi. He did his Ph.D. (CSE) from Deenbandhu Chhotu Ram University of Science and Technology, Murthal. He qualified his Master’s in Technology (‘A’ Grade) in Computer Engineering Specialization in 2010 from M.D. University. He received his Bachelor of Engineering (With Honours) Degree in Computer Science & Engineering in 2007 from the BITS, Bhiwani (Haryana). He maintained a throughout first class record in his academic career. Credited with 15 years of teaching, research and administrative experience in premier technical Institutions in India. He has expertise in diverse set of subjects like Compiler Design, Programming Using C, OOPS Using C++, Compiler Design, System Programming & System Administration and Intelligent System. He is certified trainer of SAP ABAP from SAP India Pvt. Ltd. and certified in CCNA from Cisco Networking Academy, India.
Dr. Ajay Dureja has published a large number of research papers in international and national journals and conferences. 15 students have been awarded M. Tech. Degree under his supervision. He has published more than 42 research papers in various Journals of repute like Google Scholars, SCIE, ESCI and Scopus Indexed.
He has attended more than 30 Workshops, FDPs and Seminars. He has also delivered many expert lectures in reputed institutes like KIT New Delhi through NITTTR, Chandigarh, TIAS Rohini, Delhi, AIRSR Rohini, Delhi & BPIT, Sector-14, Rohini, Delhi. His research areas are Internet of Vehicles, Internet of Things, MANET’s, Wireless Networks, and Image Processing.
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