OSB:Publish to business service with for each in osb proxy message flow

Hi,
I have an external application that will make a call to my web-service and post a message to my queue "A" and i need to model my osb component such that it picks the message from that queue " A"and posts it to another queue "B". All this is done without any BPEL involved.
for publishing the message i have created a business service that publishes a msg to the queue A and my proxy service is modelled such that it subscribes to this same queue A and publishes the msg to another business service (that posts it to a queue B).
Everything is working fine but i have an issue in modelling my proxy message flow. If an external application sends a bulk msg i need to post the message one by one to my queue B. I have used for-each and Publish to BS but the msg doesn't get posted one by one. i know i am missing something please help me out.
SOA Suite Version - 11.1.1.3

Are you sure that your for-each definition is correct? Does the flow within the for-each get executed multiple times?
You can check this by logging the variable to which you assign the message in the for-each. Don't forget to put the log level to Error, so you're sure that it's logged.
Let's say you get a list of persons like the following xml in a variable personList
<Persons>
<Person>Glenn</Person>
<Person>Prasanth</Person>
</Persons>
Your for-each definition should be the following.
For each variable: person
XPath: +./Person+
In Variable: personList
You don't mention the Persons element in the XPath expression since it is the root element of the XML. The root element is represented by . (dot).
In the for-each, the variable person can be used like any other variable.

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#=======================================================================================
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# algorithm to Round-Robin -
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#=======================================================================================
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1 . I was doing unit test for a business service which called a web service from SAP ECC 710 (This service is published directly from a RFC function module via SOA Manager);
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<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
*<soap:Header xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">*
*</soap:Header>*
<soapenv:Body>
<urn:Zmmjf503 xmlns:urn="urn:sap-com:document:sap:soap:functions:mc-style">
<ContractInfo>string</ContractInfo>
</urn:Zmmjf503>
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</soapenv:Envelope>
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<soap-env:Envelope xmlns:soap-env="http://schemas.xmlsoap.org/soap/envelope/">
<soap-env:Header>
<n0:MessageID xmlns:n0="http://schemas.xmlsoap.org/ws/2004/08/addressing">
uuid:4cbe5b84-474c-9abe-e100-00000ad00164
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<n1:Action soap-env:mustUnderstand="1" xmlns:n1="http://schemas.xmlsoap.org/ws/2004/08/addressing" xmlns:soap-env="http://schemas.xmlsoap.org/soap/envelope"/>
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<soap-env:Body/>
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<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
*<soap:Header xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"></soap:Header>*
<soapenv:Body>
<urn:Zmmjf503 xmlns:urn="urn:sap-com:document:sap:soap:functions:mc-style">
<ContractInfo>string</ContractInfo>
</urn:Zmmjf503>
</soapenv:Body>
</soapenv:Envelope>
and i got the correct response :
<soap-env:Envelope xmlns:soap-env="http://schemas.xmlsoap.org/soap/envelope/">
<soap-env:Header/>
<soap-env:Body>
<n0:Zmmjf503Response xmlns:n0="urn:sap-com:document:sap:soap:functions:mc-style">
<Recmsg><![CDATA[<?xml version="1.0" encoding="utf-8"?><DocumentResponse><STATE>0</STATE><HTBH></HTBH><MESSAGE></MESSAGE></DocumentResponse>]]></Recmsg>
</n0:Zmmjf503Response>
</soap-env:Body>
</soap-env:Envelope>
4 It bother me , as the only difference between the above two request messages is the Header(the first one contains a "carriage returns"):
*<soap:Header xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">*
*</soap:Header>*
VS
*<soap:Header xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"></soap:Header>*
5 i thought that the soap engine should ignore the "carriage returns", seems it's a problem of SAP ECC710.
DID anyone encouter this problem?? Thanks
Regards
Wen

Thanks,Patrick,
i have already removed the Soap:header, and it worked as well. what's more , using header " <soapenv:Header/>" worked.
And i got these request messages via TCPMON, so it's exactly what were sent to SAP ECC710.
The HTTP request which cannot work:
POST /sap/bc/srt/rfc/sap/zmmjf_503/400/zmmjf_503_service/zmmjf_503_soapbinding HTTP/1.1
Content-Type: text/xml; charset=utf-8
Authorization: Basic enpoZmhlOnBhc3N3b3Jk
SOAPAction: ""
Transfer-Encoding: chunked
User-Agent: Java1.6.0_05
Host: 10.208.1.100:8000
Accept: text/html, image/gif, image/jpeg, */*; q=.2
Connection: Keep-Alive
017a
<?xml version="1.0" encoding="UTF-8"?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"><soap:Header xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
</soap:Header><soapenv:Body><urn:Zmmjf503 xmlns:urn="urn:sap-com:document:sap:soap:functions:mc-style">
<ContractInfo>string</ContractInfo>
</urn:Zmmjf503></soapenv:Body></soapenv:Envelope>
0000
THE HTTP request which can work:
POST /sap/bc/srt/rfc/sap/zmmjf_503/400/zmmjf_503_service/zmmjf_503_soapbinding HTTP/1.1
Content-Type: text/xml; charset=utf-8
Authorization: Basic enpoZmhlOnBhc3N3b3Jk
SOAPAction: ""
Transfer-Encoding: chunked
User-Agent: Java1.6.0_05
Host: 10.208.1.100:8000
Accept: text/html, image/gif, image/jpeg, */*; q=.2
Connection: Keep-Alive
016c
<?xml version="1.0" encoding="UTF-8"?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"><soap:Header xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"/><soapenv:Body><urn:Zmmjf503 xmlns:urn="urn:sap-com:document:sap:soap:functions:mc-style">
<ContractInfo>string</ContractInfo>
</urn:Zmmjf503></soapenv:Body></soapenv:Envelope>
0000
Thing is that if i just use
<soap:Header xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"></soap:Header>
to replace (which means i just simply remove the carriage return)
<soap:Header xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
</soap:Header>
in the header field of OSB Test console, it can work!!!
It's really a weird issue. and it bothers me so much ;)
any suggestions?
Regards
Wen

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Thanks.

Hi Anuj,
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Edited by: user13298498 on May 21, 2012 11:01 PM

OSB:Publish to business service with for each in osb proxy message flow

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