Difference between Business system and Business service.

[Former Member]

Hi All,

Can any one explain in detail difference between Business system and Business service.

As we commonly say, Business service is for those system which are not in our landscape.

Can any one explain in which particular scenarios we will go for Business Service.

Reg

Bapuraj

[Former Member]

Hi Bapuraj,

Business System

Business system is a logical system, and there is an importance on physical existence of the system.Also SLD entry is required.

It is generally used for SAP applications, this is just a general prinicple followed but not mandatory.

Business Component(formerly Service)

You use a Business Component, when you do not have the System details of the the partner system to which you want to communicate. i.e. you have not configured the partner system in SLD.

Business Service is an Absract Unit with Sender and Receiver Interfaces,In this case you need to explicitly add the message interfaces while doing configuration in ID.

It is generally used for NON-SAP applications, this is just a general prinicple followed but not mandatory.

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-santosh.

Edited by: Prateek Raj Srivastava on Jan 12, 2012 10:01 PM

[rajasekhar_reddy14]

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[former_member184681]

Hi Bapuraj,

The Business System represents a specific system in the landscape and can be assigned from SLD.

The Business Component (formerly known as Business Service) represents an abstract unit where actual system landscape attributes are either not known at all, or only partially known. BC is not assigned to Software Component Version, so you have to add Service Interfaces manually to it, in order to be able to use them in Sender or Receiver Agreement. Moreover, BC cannot be used in Integration Directory in order to generate Integration Scenario for ESR model - you have to create all objects manually.

Hope this helps,

Grzegorz