Split a message into multiple instances

[gopalkrishna_baliga]

Hi Experts

   I have a outbound interface that contains

      <get_UserDetails>

         <Items>

               <id>1</id>

               <name>Harish</name>

               <age>25</age>

         <Items>

         <Items>

               <id>2</id>

               <name>Manish</name>

               <age>30</age>

         <Items>

   </get_UserDetails>

  Here depending on the <Items> node I want to generate that many inbound interface instances.

  I do not want to use ccBPM. How can I achieve this?

Thanks

Gopal

[gopalkrishna_baliga · Accepted solution]

Hi all,

  Thanks for your help.

  I am able to fix the issue.

  I just updated the ICO and reactivated it.

  Now it is working and I am getting multiple output files.

Thanks

Gopal

[Muniyappan · Accepted solution]

Hi Gopal,

can you mark the reply as correct answer instead of assumed answer?

because for similar issue, it can help others to find the solution easily.

correct me if i am wrong here.

Regards,

Muniyappan.

[ambrish_mishra]

Hi Gopalkrishna,

This is a simple case of multi mapping (1:n). First design your target data type suitably and change the definition of messages as multiple in the target which will give you a message envelope for splitting the message. You can create the message node based on items received from source.

Hope it helps!

Ambrish

[gopalkrishna_baliga]

Hi Ambrish,

   I did what you said.

   I changed the message mapping. There in the Signature tab, I changed the occurrence of target message to 0..unbounded.

  Then the source and target message structure has also changed.

Source Message:

<ns0:Messages xmlns:ns0="http://sap.com/xi/XI/SplitAndMerge">

   <ns0:Message1>

      <ns1:Iget_UserDetails xmlns:ns1="http:/test/trng/Gopal">

         <Items>

            <name/>

            <id/>

            <age/>

         </Items>

      </ns1:get_UserDetails>

   </ns0:Message1>

</ns0:Messages>

Target Message:

<ns0:Messages xmlns:ns0="http://sap.com/xi/XI/SplitAndMerge">

   <ns0:Message1>

      <ns1:Output_multimap xmlns:ns1="http:/test/trng/Gopal">

            <name/>

            <id/>

            <age/>

      </ns1:Output_multimap>

   </ns0:Message1>

</ns0:Messages>

I have actually mapped <Items> to <Output_multimap>

       then <name> to <name>, <id> to <id> and <age > to <age>

Do I need to map anything else? Please help.

what do I map <Messages> and <Message1> to?

Thanks

Gopal

[former_member185881]

Hello Gopal

No need to map Message and Message1

Thanks

Dheeraj Kumar

[ambrish_mishra]

Map Messages/Message1 to constant (blank). Make sure Output_multimap is 0...unbounded.

Test with multiple Items and revert back if you don't get desired results.

Ambrish

[Muniyappan]

Dear Gopal,

as ambrish said,your source should be like this.use duplicate substructure option in test tab.

<ns0:Messages xmlns:ns0="http://sap.com/xi/XI/SplitAndMerge">

   <ns0:Message1>

      <ns1:Iget_UserDetails xmlns:ns1="http:/test/trng/Gopal">

         <Items>

            <name/>

            <id/>

            <age/>

         </Items>

          <Items>

            <name/>

            <id/>

            <age/>

         </Items>

      </ns1:get_UserDetails>

   </ns0:Message1>

</ns0:Messages>

then execute the mapping.

Regards,

Muniyappan.

[Former Member]

Hi Gopal,

Refer these blogs for step by step procedure for doing multi mapping without BPM.

http://scn.sap.com/people/rajasekhar.reddy14/blog/2011/02/24/multi-mapping-without-bpm-for-idoc-scen...

http://scn.sap.com/people/jin.shin/blog/2006/02/07/multi-mapping-without-bpm--yes-it-s-possible

Regards,

Pranav

[gopalkrishna_baliga]

I did the same. But not getting the desired results. My config is FILE to FILE and I am using AAE (ICO).

I am expecting 2 output files when there are 2 items node in the input file.

But getting a single output file containing data as below

<ns0:Messages xmlns:ns0 = "http://sap.com/xi/XI/SplitAndMerge">

    <ns0:Message1></ns0:Message1>

</ns0:Messages>

I am using PI 7.31.

What am I missing?

Thanks

Gopal

[gopalkrishna_baliga]

Yes you are correct. I have used 2 items nodes in my source XML.

[monikandan_p]

Hi Gopal,

       You can acheive this multiple instance by grapical mapping itself.

Kindly follow the below screenshot.Hope it will solve your issue.

Best Regards,

Monikandan.

[former_member185881]

Hi Gopal

Use Multi Mapping concept. Many docs can be found in SDN.

Regards

Dheeraj Kumar

[gopalkrishna_baliga]

Hi Dheeraj,

  Many docs are using BPM. But I don't want to use that.

[former_member185881]

Hello Gopal

Multi Mapping concept is used when you don't have to use BPM.

See the PDF doc for Multi Mapping.

"www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/90dcc6f4-0829-2d10-b0b2-c892473f1571?overridelayout=true"