Dequeue Business event (AQ or AppsAdapter) in OSB and return results fails

Question

I am new to OSB. The scenario is to publish out the results to SFDC (SalesForce.Com) any changes in EBS.
The Dequeueing works well within OSB. However when I am trying to return the results back.. It is failing. Is it because Dequeueing wsdl has only an input structure
and does not have an output structure?

Answer 1

I get the following error message
BEA-382040: Failed to set the value of context variable "body". Value must be an instance of {http://schemas.xmlsoap.org/soap/envelope/}Body. So basically the input definition of the Event is
  <soapenv:Envelope   xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Header   xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
</soap:Header>
<soapenv:Body>
<even:WF_EVENT_T   xmlns:even="http://xmlns.oracle.com/xdb/APPS/EventListener">
<!--Optional:-->
<PRIORITY>1.051732E7</PRIORITY>
<!--Optional:-->
<SEND_DATE>string</SEND_DATE>
<!--Optional:-->
<RECEIVE_DATE>string</RECEIVE_DATE>
<!--Optional:-->
<CORRELATION_ID>string</CORRELATION_ID>
<!--Optional:-->
<PARAMETER_LIST>
<!--Zero or more repetitions:-->
<PARAMETER_LIST_ITEM>
<!--Optional:-->
<NAME>string</NAME>
<!--Optional:-->
<VALUE>string</VALUE>
</PARAMETER_LIST_ITEM>
</PARAMETER_LIST>
<!--Optional:-->
<EVENT_NAME>string</EVENT_NAME>
<!--Optional:-->
<EVENT_KEY>string</EVENT_KEY>
<!--Optional:-->
<EVENT_DATA>string</EVENT_DATA>
<!--Optional:-->
<FROM_AGENT>
<!--Optional:-->
<NAME>string</NAME>
<!--Optional:-->
<SYSTEM>string</SYSTEM>
</FROM_AGENT>
<!--Optional:-->
<TO_AGENT>
<!--Optional:-->
<NAME>string</NAME>
<!--Optional:-->
<SYSTEM>string</SYSTEM>
</TO_AGENT>
<!--Optional:-->
<ERROR_SUBSCRIPTION>ZQ==</ERROR_SUBSCRIPTION>
<!--Optional:-->
<ERROR_MESSAGE>string</ERROR_MESSAGE>
<!--Optional:-->
<ERROR_STACK>string</ERROR_STACK>
</even:WF_EVENT_T>
</soapenv:Body>
</soapenv:Envelope>
and then I replace the body with
<soapenv:Envelope  xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Header  xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
</soap:Header>
<soapenv:Body>
<get:GetSystemDateInput  xmlns:get="http://xmlns.oracle.com/pcbpel/adapter/db/GetSystemDate"/>
</soapenv:Body>
</soapenv:Envelope>
before the call to the business service GetSystemDate and then I get this error
  <soapenv:Envelope   xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
<soapenv:Body>
<soapenv:Fault>
<faultcode>soapenv:Server</faultcode>
<faultstring>
BEA-382040: Failed to set the value of context variable "body". Value must be an instance of {http://schemas.xmlsoap.org/soap/envelope/}Body.
</faultstring>
<detail>
<con:fault   xmlns:con="http://www.bea.com/wli/sb/context">
<con:errorCode>BEA-382040</con:errorCode>
<con:reason>
Failed to set the value of context variable "body". Value must be an instance of {http://schemas.xmlsoap.org/soap/envelope/}Body.
</con:reason>
<con:location>
<con:node>PipelinePairNode1</con:node>
<con:pipeline>PipelinePairNode1_request</con:pipeline>
<con:stage>stage1</con:stage>
<con:path>request-pipeline</con:path>
</con:location>
</con:fault>
</detail>
</soapenv:Fault>
</soapenv:Body>
</soapenv:Envelope>