Modularization Techniques-Questions and Answers - SAP ABAP
MODULARIZATION Questions and Answers 1. What are Modularization and its benefits? If the program contains the same or similar blocks of statements or it is required to process the same function several times, we can avoid redundancy by using modularization techniques. By modularizing the ABAP/4 programs we make them easy to read and improve their structure. Modularized programs are also easier to maintain and to update. 2. How can we create callable modules of program code within one ABAP/4 Program? A. By defining macros. B. By creating include programs in the library. 3. What are subroutines? Subroutines are program modules which can be called from other ABAP/4 programs or within the same program. 4. What are the types of Subroutines? A. Internal Subroutines: The source code of the internal subroutines will be in the same ABAP/4 program as the calling procedure (internal call). B. External Subroutines: The source code of the external subroutines will be in a...