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Former Member

Diff. between Business service & Business system.

Hi All,

Can anybody tell me what is the actual difference between Buss. service & system ? and in which case I should use either ? How can I differenciate this two ?

Eg. 1. I am using Buss. system BS1 , than what/where this BS1 should be ? and 2. if am using Buss. service BS2 , than what/where this BS2 should be ?

Thanks.

Ramiz.

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  • Best Answer
    author's profile photo Former Member
    Former Member
    Posted on Sep 21, 2008 at 03:08 PM

    Hi,

    A Business system is something that physically exists

    For example, if u want to download a file from a system

    ABC, by using file adapter and then want to update the

    content of this file into r/3 database by using RFc,then

    the system abc and the r/3 will be ur business systems

    i.e. they physically exists. Business Systems are

    configured in SLD.

    Business service is mostly usedin B2B Scenario (cross-

    component),where you don't know the Business System of your

    partner. In other words business Service will be used only

    for those partners which do not have a physical landscape

    set up . Business servces do not have an entry in SLD.

    Regards,

    Bharath.

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  • author's profile photo Former Member
    Former Member
    Posted on Sep 21, 2008 at 08:51 AM

    if u know the complete details of the system then u can use business system and if u dont know the full details then you can use business service.

    i think u can understand the other details.

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  • author's profile photo Former Member
    Former Member
    Posted on Sep 22, 2008 at 04:19 AM

    Hi

    Difference between Business System and Business Services

     Business system require all details like login user id

    password require to create but in case of business service

    log in details does not require

     Business service refers to any business applications where

    as the business system is defined in SLD(System Landscape

    Directory)

     When we have full details of application system the we are

    going to use the business system and it is created in the

    SLD so we donu2019t have authorization to change the business

    system name.

     When we have partial details or no details of Technical

    system then we r going to use the business service. it is

    created in the ID. we can see and change it.

     Business service is mostly used in B2B Scenario (cross-

    component),where you don't know the Business System of your

    partner. In other words business Service will be used only

    for those partners which do not have a physical landscape

    set up . Business services do not have an entry in SLD.

     A Business Service is an Abstract Unit(which is not in

    System Landscape Directory) addressing Senders and

    Receivers of Messages.

    I hope this will help you.

    Regards,

    Nutan

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  • author's profile photo Former Member
    Former Member
    Posted on Sep 21, 2008 at 09:12 AM

    Refer this: It will help you.

    [B Sys and B Serv.|http://help.sap.com/saphelp_nw04/helpdata/en/7d/6b82cd0d1aef48ab5953524c9cc5b2/content.htm]

    Thanks

    Farooq

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  • author's profile photo Former Member
    Former Member
    Posted on Sep 21, 2008 at 09:19 AM

    Business system - you manitain details in SLD & system is available in client landscape.

    Business service - system not available in client landscape , say external system available ( vendor sys ) , no log in sld.

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  • author's profile photo Former Member
    Former Member
    Posted on Sep 21, 2008 at 03:05 PM

    Hi,

    We can use the Business System when we are having the Partner system details then create the Business System in System Landscape Directory.

    If Partner System details are not provided then we can directly create the Business Service in the Integration Directory.

    In this case we have to assign the Message Interfaces to the Business Service as a sender or receiver.

    For Eg. If Business Partner is placing the files in one FTP location and they are not providing any system details. In this case we can create the Business Service.

    Regards,

    Sridhar Goli

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  • Posted on Sep 22, 2008 at 03:32 AM

    Hi

    Business Syatem:Business Systems

    Difference:Difference between Business System and Business Service

    Business Service

    1) You use a Business Service, 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.

    2) 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.

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

    4) This is not defined as part of SLD and whose technical parameters are not completely known.

    5)Business service is used when the message is not addressed to a business system. It is used mostly in B2B scenarios.

    Business systems:

    Business systems are logical systems, which function as senders or receivers within PI. Business systems can be SAP systems or third-party systems.

    Depending on the associated technical system, the following types of business systems are defined in the SLD:

    Web AS ABAP:

    A business system, which is associated with a Web AS ABAP.

    A business system, which is associated with a Web AS ABAP, can play the role either of an application system or an integration server. An integration server is the central component of PI, which provides a framework for the exchange of information among various internal and external entities of a company. The integration server facilitates the interaction between the different operating systems and applications across internal and external networks.

    Web AS Java:

    A business system, which is associated with a Web AS Java.

    Standalone:

    A business system, which is associated with a standalone Java application.

    Third-party:

    A business system, which is associated with a third-party technical system.

    Technical systems:

    Technical systems are application systems that are installed in your system landscape. An example of an application system is a Customer Relationship Management (CRM) server. In the SLD, there are five types of technical systems:

    Web AS ABAP:

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  • author's profile photo Former Member
    Former Member
    Posted on Sep 22, 2008 at 04:19 AM

    hi,

    [business-systembusiness-service]

    Chk the above thread.

    Regards.

    Siddhesh Naik

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