SAP ABAP Programming Made Easy - Theory & FAQs

11) State The Difference Between Client Independent & Client Dependent Objects? The data in each client may be separate from that of the other clients in a particular server. There are basically two types of data in an SAP System – Client Dependent and Client Independent data. Client Dependent data is defined as data specific to an individual client whereas Client Independent data can be defined as data contained across all clients in the system. Examples of Client Dependent data include number ranges, ABAP variants, and user masters as well as the data that is created or updated through SAP transactions (transaction data). Examples of Client Independent data include data dictionary objects (tables, views), ABAP source code, screens, and menus. Take a simple example. Suppose that your system has 2 clients in the Development System 100 and 200. When you create a test report program ZTEST in a client 100 of your development system then the report would also be avai

6) What Do You Mean By SAP R/1, SAP R/2 & SAP R/3 System? What Does R Stands For? Differentiate Between Them. When we say SAP R/1, R/2 & R/3, here R stands for real-time data processing and 1, 2 & 3 stands for 1 tier, 2 tier and 3 tier architecture. When we say 3 Tier means 3 Layers. 1st Layer- Presentation Layer (User Screen) 2nd Layer- Application Layer (Programming such as ABAP efforts) 3rd Layer- Data base Layer (Data storage) SAP R/1 means 1 tier architecture i.e. this system includes all the three layers – Presentation, Application & Database – in one system or server. SAP R/2 means 2 tier architecture i.e. this system includes all the three layers – Presentation, Application & Database – in two different system or server. Server one is for Presentation Layer Server two is for Application + Database Layer SAP R/3 means 3 tier architecture i.e. this system includes all the three layers – Presentation, Application & Database – in thr

1) What Is ERP? ERP (Enterprise Resource Planning) is business management software which helps in integrating the data sources and various processes of an entire organization in a unified system. In short, ERP is an integrated suite of applications to meet corporate needs ERP is just not a software but a complete business solution integrated across the entire value chain which creates an information infrastructure for efficient planning and effective execution. 2) What Are The Advantages Of ERP? Advantages of ERP are: ERP closely links, monitors, and controls primary enterprise resources like manpower, machine, material, methods, market and money. ERP enables corporate firms to readily change their processes to adapt to the ever changing business scenario. ERP provides expertise in industry specific business processes. 3) Name Some Major ERP Vendors In Market? Some major ERP vendors in market are: SAP Business Suite JD Edwards from Oracle Microsoft Dynamics Pe