best sap classes in swarget

Best SAP classes in Swargate

What is SAP/ERP ?

SAP is an ERP (Enterprise Resource Planning) software by the same name of the company. SAP is a German acronym which is spelled in English as “Systems, Applications and Products in data processing”. The best place to study SAP is through its certification programs. You can browse to your country and find the registered training institutes. There are various modules of SAP. You may choose any module as per your expertise and plan a training.

  • An ERP is simply a logical representation of the business which is centrally connected, helps in doing the necessary transactions and real time reporting.
  • SAP stands for Systems Applications and Products in Data Processing. SAP by definition is also named of the ERP (Enterprise Resource Planning) software as well the name of the company. SAP Software was Founded in 1972 by Wellenreuther, Hopp, Hector, Plattner and Tschira.

What does SAP do?

This is just a very simple example of outbound shipping scenario involving some of the mainstream SAP modules. Similar simple examples can be created for inbound receiving processes and for internal processes. Not all of the modules are used in all places. Let me know in the comments if there are any specific questions.

SAP software products provide powerful instruments for helping companies to manage their financials, logistics, human resources, and other business areas. The backbone of SAP software offering is SAP ERP system which is the most advanced Enterprise Resource Planning (ERP) system from currently available ones. SAP has evolved to offer application software for supporting complex business functionality and in this post we are going to explain (on high level) how does SAP work.

SAP System Architecture

It is a good idea to start answering the question “How Does SAP Work?” with a discussion of what the components of an SAP ERP system are, how they are related to each other, and what are their purposes. We should mention that SAP ERP is not the only SAP software component. There are other business application components such as Business Intelligence (BI), Supply Chain Management (SCM), and Customer Relationship Management (CRM). However, in this article we are going to focus on SAP ERP because it is the primary component and provides capabilities for integrating business data from other application components.

SAP ERP system is commonly structured in a three-tier client/server architecture. The three-tier architecture is the recommended one because it enables high scalability and flexibility but SAP can also be deployed on two- and one-tier architectures.

In the three-tier SAP architecture, the presentation tier provides the interface to the user, the application tier processes the business logic, and the database tier stores the business data.

The Presentation Tier

The presentation tier is typically located on PCs of business users and provides the SAP Graphical Interface (SAP GUI). SAP GUI is a lightweight application that can be installed on any computer running MS Windows or Mac OS and it provides the interface for communication between the user and the SAP ERP system.

SAP ERP system is commonly structured in a three-tier client/server architecture. The three-tier architecture is the recommended one because it enables high scalability and flexibility but SAP can also be deployed on two- and one-tier architectures.

In the three-tier SAP architecture, the presentation tier provides the interface to the user, the application tier processes the business logic, and the database tier stores the business data.

The Application Tier

The application tier is basically the heart of the SAP ERP system. It executes the business logic, responsible for processing client transactions, print jobs, running reports, coordinating access to the database, and interfacing with other applications. It is possible to distribute the application logic between several server machines in situations when the load exceeds processing power of a single server.

SAP ERP system is commonly structured in a three-tier client/server architecture. The three-tier architecture is the recommended one because it enables high scalability and flexibility but SAP can also be deployed on two- and one-tier architectures.

In the three-tier SAP architecture, the presentation tier provides the interface to the user, the application tier processes the business logic, and the database tier stores the business data.

The Database Tier

The database is used for storing two types of objects: the business-generated data and the SAP application programs. The business-generated data represents data objects created by users as part of various business processes. For instance, sales orders or customer master records are classified as the business-generated data. SAP application programs are routines written in ABAP (special programming language used in SAP) that are loaded into the SAP application servers from the database at runtime.

It is possible to use databases from different vendors (for instance, Oracle or Microsoft) and it is up to the company to decide which database vendor to choose. Usually, the database license is included into the price of SAP. The database tier has the highest requirements for availability, reliability, and performance because usually each SAP system is deployed on one database instance. Therefore, performance of the database tier ultimately determines the scalability of the entire SAP ERP installation.

SAP ERP system is commonly structured in a three-tier client/server architecture. The three-tier architecture is the recommended one because it enables high scalability and flexibility but SAP can also be deployed on two- and one-tier architectures.

In the three-tier SAP architecture, the presentation tier provides the interface to the user, the application tier processes the business logic, and the database tier stores the business data.