RFC to SOAP Interface - Problem in Request Message Mapping

Question

Dear All,
We are working on RFC to SOAP Scenario i.e. pulling out data from an WebService from SAP via PI.
In Request Message Mapping, when the wsdl file is uploaded as Target Message, the wsdl request shows the nested elements like below.
<Request>
   <Request_New>
      <PAR1>xyz</PAR1>
      <PAR2>123</PAR2>
   </Request_New>
</Request>
But the desired Request should go like below.
<Request>
   <PAR1>xyz</PAR1>
   <PAR2>123</PAR2>
</Request>
Hence it gives an error saying that the tag Request_New does not exist.

Answer 1

Dear All,
Our target webservice cotains multiple methods.
The every method contains its corresponding request, response and SQL ecxeption as messages.
In case of request structures, every method (except crmPaymentReceived) contains more than 1 root element.
So while calling those methods having more than 1 root element, the additional header tag will always appear(not avoidable) in the request coming from SAP PI.
For Example,
Request Structure for method u2018isLoginIdExistu2019 (having more than 1 root element)
<?xml version="1.0" encoding="UTF-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<soap:Body>
<ns1:isLoginIdExistRequest xmlns:ns1="http://netpricing">      -
>>>>>  u201CThis Header tag will always appear u201D
<isLoginIdExistin0>asp</isLoginIdExistin0>
<isLoginIdExistin1>1</isLoginIdExistin1>
</ns1:isLoginIdExistRequest>
</soap:Body>
</soap:Envelope>
For this method, we get the error(saying that ns1:isLoginIdExistRequest xmlns:ns1="http://netpricing" does not exists).
Request Structure for method u2018crmPaymentReceivedu2019 (having only 1 root element)
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd=http://www.w3.org/2001/XMLSchema-instance xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<soap:Body>
<ns1:crmPaymentReceivedin0 xmlns:ns1="http://netpricing">false</ns1:crmPaymentReceivedin0>
</soap:Body>
</soap:Envelope>
For this method, we get the success response.
I tested their wsdl URL in XMLspy and wizdal(a wsdl testing tool), it shows request in the format having only root elements and not the header tags.
But header tags will always appear when header tag contains more than 1 root element.
Can anybody suggest me how do I tackle this?
Thanks in Advance.