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Doubt in Multi mapping

Hi

Suppose i want 1:2 transformation. Both the destinations are of the same type. (say two database tables have to be updated int he receiver end, )

1. I can create one business service with two receiver interfaces. And go for multimapping.

or

2. I can create 2 separate business services for the two target interfaces and proceed in the usual way.

I would like to know when to go for multi mapping in terms of configuration.

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4 Answers

  • Best Answer
    author's profile photo
    Former Member
    Posted on Sep 28, 2007 at 07:05 AM

    If target is one system then u can use one business system .if target systems are different u have to create two busness systems and two cc..

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  • Posted on Sep 28, 2007 at 07:07 AM

    Hi

    U can have one Bus service for those 2 receivers u mentioned

    Also MultiMapping refers to any mapping that has mutliple messages in your source or target as like

    1. 1:N --> 1 source message and N target messages

    2. N:1 --> N source messages and 1 target messages

    3 M:N --> M number of source messages and N number of target messages

    case 2 and 3 need to have a BPM.

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  • Posted on Sep 28, 2007 at 07:01 AM

    Single business service is enough to have two communication channel

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  • author's profile photo
    Former Member
    Posted on Sep 28, 2007 at 07:17 AM

    Hi Aarti,

    You can go through these two blogs for clearing doubts on Multi mapping

    /people/sudharshan.aravamudan/blog/2005/12/01/illustration-of-multi-mapping-and-message-split-using-bpm-in-sap-exchange-infrastructure

    /people/jin.shin/blog/2006/02/07/multi-mapping-without-bpm--yes-it146s-possible

    Pravesh

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