Setting security credentials dynamically in Oracle BPEL

Question

Hi,
I am tring to pass security credentials dynamically to partner link in oracle BEPL using following code(.bpel). But when i try to complie i am getting below error
Error:
[Error ORABPEL-10902]: compilation failed
[Description]: in "bpel.xml", XML parsing failed because "undefined part element.
In WSDL at "file:/D:/BEPL/OWSM/CustomHeader/bpel/CustomHeader.wsdl", message part element "{http://xmlns.oracle.com/CustomHeader}CustomHeaderProcessResponse" is not defined in any of the schemas.
Please make sure the spelling of the element QName is correct and the WSDL import is complete.
[Potential fix]: n/a.
please help me to sort out above problem. I want to pass the credentials dynamically to partner link in oracle BEPL is it the raight way to do. Kndly respond if any other way.
<?xml version = "1.0" encoding = "UTF-8" ?>
<!--
Oracle JDeveloper BPEL Designer
Created: Tue Apr 14 15:51:03 IST 2009
Author: sivaramakrishnaa
Purpose: Synchronous BPEL Process
-->
<process name="BPELSycProcess"
targetNamespace="http://xmlns.oracle.com/BPELSycProcess"
xmlns="http://schemas.xmlsoap.org/ws/2003/03/business-process/"
xmlns:xp20="http://www.oracle.com/XSL/Transform/java/oracle.tip.pc.services.functions.Xpath20"
xmlns:bpws="http://schemas.xmlsoap.org/ws/2003/03/business-process/"
xmlns:ns4="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"
xmlns:ns1="http://datespackage/"
xmlns:ldap="http://schemas.oracle.com/xpath/extension/ldap"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:client="http://xmlns.oracle.com/BPELSycProcess"
xmlns:bpelx="http://schemas.oracle.com/bpel/extension"
xmlns:ora="http://schemas.oracle.com/xpath/extension"
xmlns:orcl="http://www.oracle.com/XSL/Transform/java/oracle.tip.pc.services.functions.ExtFunc">
<!--
PARTNERLINKS
List of services participating in this BPEL process
-->
<partnerLinks>
<!--
The 'client' role represents the requester of this service. It is
used for callback. The location and correlation information associated
with the client role are automatically set using WS-Addressing.
-->
<partnerLink name="client" partnerLinkType="client:BPELSycProcess"
myRole="BPELSycProcessProvider"/>
<partnerLink myRole="GetDatesWS_Role" name="GetDatesWS"
partnerRole="GetDatesWS_Role"
partnerLinkType="ns1:GetDatesWS_PL"/>
</partnerLinks>
<!--
VARIABLES
List of messages and XML documents used within this BPEL process
-->
<variables>
<!-- Reference to the message passed as input during initiation -->
<variable name="inputVariable"
messageType="client:BPELSycProcessRequestMessage"/>
<!-- Reference to the message that will be returned to the requester-->
<variable name="outputVariable"
messageType="client:BPELSycProcessResponseMessage"/>
<variable name="Invoke_GetDate_getDate_InputVariable"
messageType="ns1:GetDatesWS_getDate"/>
<variable name="Invoke_GetDate_getDate_OutputVariable"
messageType="ns1:GetDatesWS_getDateResponse"/>
<variable name="wscheaders" element="ns4:Security"/>
</variables>
<!--
ORCHESTRATION LOGIC
Set of activities coordinating the flow of messages across the
services integrated within this business process
-->
<sequence name="main">
<!-- Receive input from requestor. (Note: This maps to operation defined in BPELSycProcess.wsdl) -->
<receive name="receiveInput" partnerLink="client"
portType="client:BPELSycProcess" operation="process"
variable="inputVariable" createInstance="yes"/>
<!-- Generate reply to synchronous request -->
<assign name="Assign_1">
<copy>
<from>
<wsse:Security xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"
xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">
<wsse:UsernameToken xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">
<wsse:Username>siva </wsse:Username>
<wsse:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText">kris</wsse:Password>
</wsse:UsernameToken>
</wsse:Security>
</from>
<to variable="wscheaders"/>
</copy>
</assign>
<assign name="Assign_Before">
<copy>
<from expression="'Before Service Invoke'"/>
<to variable="inputVariable" part="payload"
query="/client:BPELSycProcessProcessRequest/client:input"/>
</copy>
</assign>
<invoke name="Invoke_GetDate" partnerLink="GetDatesWS"
portType="ns1:GetDatesWS" operation="getDate"
inputVariable="Invoke_GetDate_getDate_InputVariable"
outputVariable="Invoke_GetDate_getDate_OutputVariable"
bpelx:inputHeaderVariable="wscheaders"/>
<assign name="Assign_After">
<copy>
<from expression="'After Service Invoke'"/>
<to variable="inputVariable" part="payload"
query="/client:BPELSycProcessProcessRequest/client:input"/>
</copy>
</assign>
<reply name="replyOutput" partnerLink="client"
portType="client:BPELSycProcess" operation="process"
variable="outputVariable"/>
</sequence>
</process>
Thanks & Regards,
Siva

Answer 1

There are so many limitations on what can and cannot be done in Apps related forms so you should ask this question in the relevant Apps forum: OA Framework (I would think)