OSB Setting SOAP Body Id value in proxy service when calling out to another service

Question

I have a proxy service deployed in OSB.  I need to set the Id attribute value on the SOAP Body element to a specific value prior to invoking the business service.
In the service callout I currently has  "Configure Payload Document" selected.
Do I need to do an XPath / XQuery transformation in an Insert or Update message processing action in a prior step of the message flow before the callout to the business service?

Answer 1

Suppose below is your request you are passing to Business Service :
<math:input
xmlns:math="http://www.math.org">
    <math:inp1>100</math:inp1>
    <math:inp2>1</math:inp2>
    </math:input>
Now before passing it to BS you need to change the value of inp2 to let say 200.
So just before service callout , add a replace action
Replace [ node contents ] of [ ./math:input/math:inp2 ] in [ body ] with [ 200 ]
Your new request will become:
<math:input
xmlns:math="http://www.math.org">
<math:inp1>100</math:inp1>
<math:inp2>200</math:inp2>
</math:input>
Hope this helps.
Regards,
Karan
Oracle Fusion Middleware Blog