SAP ABAP | using Data Dictionary in basic programming-1 Class 8 #SAP #ABAP

• Data Dictionary central data repository system and it is nothing but Data Base. • Transaction Code: SE11. • The ABAP/4 Dictionary describes the logical structure of the objects used in application development and shows how they are mapped to the underlying relational database in tables or views. • Tables, Structures and Views are the three most important objects of ABAP/4 Dictionary. Tables are defined independently of the database. Once these objects are defined and activated they are available to all system components thus ensuring data integrity, data consistency and data security. • ABAP/4 Dictionary is completely integrated with the ABAP/4 Development workbench. • The basic objects for defining data in the ABAP/4 Dictionary are tables, domains and data elements. Domains are used for the technical definition (for example field type, field length) of a table field, and data elements for the semantic definition (for example, short description). • Components of Data Dictionary. 1. Tables 2. Views 3. Data Types 4. Type Group 5. Domain 6. Search Help 7. Lock Objects More information: https://saptechblogspot.blogspot.com/