What Are The Basic Components Of Sap R/3 Business Framework ?

1.	What Are The Basic Components Of Sap R/3 Business Framework ?
Answer» Business Components:SAP Business Components provide autonomous business functions and consist of business objects. For example, the business objects Employee and Applicant are assigned to the Business COMPONENT Human Resources. Business processes are either implemented within a Business Component or across several Components (DISTRIBUTED business processes). Business Objects:The object-oriented structure of the R/3 System is based on Business Objects. They encapsulate business data and functionality and define the functional scope and boundaries of a Business Component. Business Application Programming INTERFACES (BAPI):BAPIs are interfaces for Business Objects. Together with the Business Objects, BAPIs define and document the interface standard at the business level. Integration Service, Application Link Enabling (ALE):The ALE Integration Service enables the integration of business processes that are carried out in different R/3 and non-SAP systems. This service is based on the system-wide distribution of Business Objects using the ALE distribution model. COMMUNICATION SERVICES:These are the communication technologies, for example, Distributed Component Object Model (DCOM) and Remote Function Call (RFC) that use the Business Framework to access BAPIs.

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Business Components:SAP Business Components provide autonomous business functions and consist of business objects. For example, the business objects Employee and Applicant are assigned to the Business COMPONENT Human Resources. Business processes are either implemented within a Business Component or across several Components (DISTRIBUTED business processes).
Business Objects:The object-oriented structure of the R/3 System is based on Business Objects. They encapsulate business data and functionality and define the functional scope and boundaries of a Business Component.
Business Application Programming INTERFACES (BAPI):BAPIs are interfaces for Business Objects. Together with the Business Objects, BAPIs define and document the interface standard at the business level.
Integration Service, Application Link Enabling (ALE):The ALE Integration Service enables the integration of business processes that are carried out in different R/3 and non-SAP systems. This service is based on the system-wide distribution of Business Objects using the ALE distribution model.
COMMUNICATION SERVICES:These are the communication technologies, for example, Distributed Component Object Model (DCOM) and Remote Function Call (RFC) that use the Business Framework to access BAPIs.

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