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questions in mappings

please answer me the following questions

1. Source message occurs 3 times, target only once what is wrong?

2. In simple mapping – one source results in 4 identical target messages, with regarding cardinality what is the problem?

3. What is multi-mapping? Where is it used? What are the advantages?

4. What is the 2 visibility of container elements?

5. Define RB_SPLIT and RB_CLASSIC, condtional Interface Determination??

thanks

Gabriel

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  • Best Answer
    author's profile photo Former Member
    Former Member
    Posted on Dec 04, 2007 at 10:05 AM

    Hi Gabriel,

    1) mapping is many to one.

    2)you have four receivers., with may be four conditions 😊

    3)/people/narendra.jain/blog/2005/12/30/various-multi-mappings-and-optimizing-their-implementation-in-integration-processes-bpm-in-xi

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

    4) write

    5)Collecting and bundling messages - transformation n->1 messages problem

    How to map an incoming message from file to two RFCs

    rwd points for useful reply

    Vishal

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  • Posted on Dec 04, 2007 at 01:12 PM

    hi gabriel,

    1.<i> Source message occurs 3 times, target only once what is wrong

    </i> check the target MT occurance. make it 1..unbounded.

    3. Multimapping:

    Multimapping is used in <b> ccBPM</b>.

    It is used to map abstract interfaces

    We can do:

    n:1 transformation

    1:n transformation

    n:m transformation

    http://help.sap.com/saphelp_nw04/helpdata/en/21/6faf35c2d74295a3cb97f6f3ccf43c/content.htm

    regards,

    nikhilbos.

    <i> **reward if helpful

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  • Posted on Dec 04, 2007 at 01:39 PM

    Hi,

    1. This is the case of n:1 transformation of mapping. It Bundles multiple messages into one message , for example indivdual PO items into one PO.

    2.This is again not a proble. This is based on you requirement. It is a case of 1:n transformation.Like Splits a message into multiple messages, for example , a PO into the individual PO Items.

    3. what is multi-mapping ? it shud be the question number 1. you have just checked the two ways to implement multimapping. the third way is n : m transformation.like a message is defined by interface A is converted to message that is defined by interface B.

    The other thing you must want to know about the multi mapping is that multi mapping can only be used with ccBPM.

    Also check this link http://help.sap.com/saphelp_nw04/helpdata/en/42/f3b31d48fb1bc8e10000000a11466f/content.htm

    5.The RB_SPLIT and RB_CLASSIC interface detrmination comes into picture only for a 1:N mapping.

    Regards

    Aashish SInha

    PS : Reward points if helpful

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