SAP R/3 Overview and Implementation
SAP can be expanded as Systeme, Andwendungen, Produkte in der Datenverarbeitung in German or Systems, Applications and Products in Informations Processing in English. The German enterprise founded in the yr 1972 published module R/1 and module R/2 earlier. Still, with the advent of the client server architecture the module R/3 was released by the company in the yr 1992 and is a business management application founded on this architecture. The answer to the application has been extraordinary and it can be expressed that the R/3 module has needed the global software industry by storm.
The R/3 module can be better identified as a comprehensive and integrated info system.SAP R/3 is a now being widely utilised round the universe and is easy customizable for different organizations counting on their sizes of operation due its ABAP/4 programing language. The R/3 architecture is a three tiered one which includes a user interface, a software application and database server and is compatible with a mixture of hardware configurations. The R/3 module includes several operational modules example financial control, human resources, materials management, sales and distribution in addition to production planning. Though every of these modules performs their procedures individually they are integrated together wheresoever applicable. This feature makes getting at the complete business actions of a organisation feasible to all it staffs. The module too profits through it’s easy to use interface and online aid functionality.
The SAP R/3 module is provided to the customer with general features turned on and a host of optional features impaired. An organisation can manipulate the software according to their specific needs by changing the settings of the database and tables in the module. However, the module with its quality features comes with a high cost tag. The cost of the R/3 module ranges anyplace between US$1.5million and US$5million.
Though the functionality of the module is extremely impressive implementing the R/3 module is a tiring task not to name the high costs involved. Implementation and maintenance prices reach between US$10million to US$100million and include the service charges of the SAP consultant who aids in the operation. Broadly Speaking the implementation procedure needs a lot of changes within the organization and can be divided into 4 important stages the project training stage where SAP technical support organization is built and preparating the SAP necessities of the organisation are guaranteed.
In the 2nd stage, the blueprinting stage analysis of the cost of ownership, high availability and disaster recovery requirements, staffing the support organization and developing are executed. In the 3rd functional management stage the transfers that the organisation need to undergo are plotted and the SAP systems management and SAP computer operations are set. The phase also involves testing the SAP system before execution. The last preparation stage involves another testing operation and the cutover phase where the enterprise plans the procedure of transmission from the older system to a newer 1.
It is obvious that the SAP R/3 module is a highly usable and integrated system for companies. Though the price of the application, maintenance and implementation are high the functionality of the module overweighs the costs needed. Some organisations around the globe have executed the R/3 module and benefited hugely.
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