Passing WebService URL Dynamically in BPEL

Hi,
We have requirement to Call the WebService URL dynamically to BPEL Process. Currently Websevice URL is hardcoded in WSDL file and our Client has changed their URL recently. We need to Change the URL in all the BPEL Process (Totally 10 BPEL Processes). We are thinking of the following approach but we are not sure whether its works.
1. Store the URL in Profile
2. Retrive the URL Value in BPEL Process and Pass it to the Web Service at Run Time
3. This will avoid the hardcoding of URL in BPEL Process and in case of any change in the URL in future, then we can change the Profile Value instead of all the BPEL Process.
Any Help on this is highly helpful.
Thanks in Advance,
Saravana

http://www.oracle.com/technology/pub/articles/bpel_cookbook/carey.html
- hth
Ketan

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Issue while passing Target URL dynamically in SOAP Receiver Adapter

Experts,
I am stuck with an issue while passing the Target URL dynamically.
The UDF required for this works just fine. I can see the Target URL in Dynamic Configuration header(The Key is TServerLocation) in SXMB_MONI but the request that I am sending is not reaching the web service.
Some posts have suggested to hard code the Target URL as http://.
Below is the error that I am getting when I hard the Target URL as http://:
<SOAP:Envelope xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/">
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      <SOAP:Fault>
         <faultcode>SOAP:Server</faultcode>
         <faultstring>Server Error</faultstring>
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     at com.sap.aii.af.ra.ms.runtime.MSWorkWrapper.run(MSWorkWrapper.java:56)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)</text>
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</SOAP:Envelope>
When I hard code the Target URL as Test (any dummy value), the error that I get is different. (Detailed error shown below)
<SOAP:Envelope xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/">
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         <faultstring>Server Error</faultstring>
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     at com.sap.aii.af.ra.ms.impl.core.queue.CallConsumer.onMessage(CallConsumer.java:131)
     at com.sap.aii.af.ra.ms.impl.core.queue.Queue.run(Queue.java:834)
     at com.sap.aii.af.ra.ms.runtime.MSWorkWrapper.run(MSWorkWrapper.java:56)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)</text>
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   </SOAP:Body>
</SOAP:Envelope>
I've referred the post [Dynamic URL for SOAP receiver adapter;.
I am on PI 7.0.
Any help in this regard is highly appreciated.
Best Regards,
Vijay

Issue resolved... by doing this:
DynamicConfigurationKey key2 = DynamicConfigurationKey.create("http://sap.com/xi/XI/System/SOAP", "TAuthKey");
conf.put (key2, "username");
In the advanced tab of the communication channel, set the flag "View Authorization keys", and then added "username" (user to access the dynamic target url) and the password (2 times).
That's it...

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Idoc> XI>SOAP-AXIS
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RCVPRN = 200 , message has to go to http://10.190.25.16:8210/file/receiver2
RCVPRN = 300 , message has to go to http://10.190.25.16:8210/file/receiver3
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AF_Adapters/axis/AFAdapterBean ---> afreq
AF_Adapters/axis/HandlerBean ---> xireq
AF_Adapters/axis/HandlerBean ---> dc
AF_Adapters/axis/HandlerBean ---> remover
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AF_Adapters/axis/HandlerBean ---> xires
AF_Adapters/axis/AFAdapterBean ---> afres
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trp ---> module.pivot ---> true
xires ---> handler.type ---> java:com.sap.aii.axis.xi.XI30OutboundHandler
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Note : The given URL is correct one because I cross checked by passing them normally by giving directly in adapter and they are all working and the message is going to receiver.
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Hi Stefan,
>> dc -> handler.type-> javasap.aii.axis.xi.XI30DynamicConfigurationHandler
>> dc ---> key.1 ---> write http://sap.com/xi/XI/System/SOAP TServerLocation
>> dc ---> location.1 ---> context
>> dc ---> value.1 ---> transport.url
>> Try read instead of write
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