Doubt in Multi mapping

[former_member187437]

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.

[Former Member · Accepted solution]

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..

[Former Member]

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

[former_member335553]

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.

[former_member614185]

Single business service is enough to have two communication channel