Sunday, February 15, 2009

Applying SAP R/3 Module and Its Functionality

By Eugene Diaz

SAP can be widened as Systeme, Andwendungen, Produkte in der Datenverarbeitung in German or Systems, Applications and Products in Data Processing in English. The German organisation based in the yr 1972 published module R/1 and module R/2 earlier. Nevertheless, with the advent of the client server architecture the module R/3 was released by the organisation in the year 1992 and is a business management application founded on this architecture. The reply to the application has been big and it can be expressed that the R/3 module has required the global software industry by storm.

The R/3 module can be well represented as a comprehensive and integrated info system.SAP R/3 is a now being widely practiced round the universe and is well customizable for different enterprises counting on their sizes of procedure due its ABAP/4 programing language. The R/3 architecture is a 3 tiered one which includes a user interface, a software application and database server and is compatible with a variety of hardware configurations. The R/3 module includes different functional modules like financial control, human resources, materials management, sales and distribution in addition to production planning. Though each of these modules performs their functions singly they are integrated together wheresoever applicable. This feature makes getting at the complete business activities of a organization feasible to all it employees. The module likewise benefits through it is easy to use interface and online help functionality.

The SAP R/3 module is put up to the customer with average features turned on and a host of optional features disabled. An organization can manipulate the software according to their particular needs by changing the settings of the database and tables in the module. Nonetheless, the module with its supreme features comes with a high cost tag. The cost of the R/3 module ranges anywhere between US$1.5million and US$5million.

Though the functionality of the module is extremely impressive implementing the R/3 module is a laborious task not to name the superior costs involved. Implementation and maintenance costs lead between US$10million to US$100million and take on the service charges of the SAP consultant who serves in the process. By And Large the implementation operation demands a lot of changes within the organization and can be spread into 4 primary stages the project planning stage where SAP technical support organisation is established and preparating the SAP requirements of the enterprise are undertaken.

In the 2nd stage, the blueprinting stage analysis of the price of ownership, high availability and disaster recovery requirements, staffing the support enterprise and developing are executed. In the third functional management stage the transfers that the enterprise need to undergo are planned and the SAP systems management and SAP computer procedures are made. The phase too involves testing the SAP system before implementation. The last planning stage involves different testing operation and the cutover phase where the organisation plans the operation of transmission from the older system to a newer 1.

It is plain that the SAP R/3 module is a highly functional and integrated system for organisations. Though the price of the application, maintenance and implementation are high the functionality of the module overweighs the prices involved. Numerous enterprises around the Earth have applied the R/3 module and gained hugely.

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