Error while testing BPEL project

Running Netbeans 6.5.1 with OpenESB (Glassfish-full-installer-windows2.1).

I'm using this tutorial (http://www.youtube.com/watch?v=a76RxkzB4Bg) as reference to orchestrate web services by calling a local WSDL that invokes an external WSDL (http://www.webservicex.net/CreditCard.asmx?WSDL). I have my BPEL ready

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and my Composite Application created, it automatically binds a SOAP call from my local WSDL to the BPEL (Consumer to Producer), I had to drag and drop another SOAP object and configure it with the same interface as my local WSDL to receive the output from the invoke action (is that correct?).

enter image description here

When I run my test case selecting the operation from my local WSDL, I get the following SoapResponse:

<SOAP-ENV:Fault>
      <faultcode xmlns="">SOAP-ENV:Server</faultcode>
      <faultstring xmlns="">BPCOR-6135: A fault was not handled in the process scope; Fault Name is {http://www.sun.com/wsbpel/2.0/process/executable/SUNExtension/ErrorHandling}systemFault; Fault Data is &a....Sending errors for the pending requests in the process scope before terminating the process instance</faultstring>
      <faultactor xmlns="">sun-bpel-engine</faultactor>
      <detail xmlns="">
        <detailText>BPCOR-6135: A fault was not handled in the process scope; Fault Name is {http://www.sun.com/wsbpel/2.0/process/executable/SUNExtension/ErrorHandling}systemFault; Fault Data is &a... Sending errors for the pending requests in the process scope before terminating the process instance
   Caused by: BPCOR-6131: An Error status was received while doing an invoke (partnerLink=externalBPELImplementation, portType={http://www.webservicex.net}CCCheckerSoap, operation=ValidateCardNumber)
BPCOR-6129: Line Number is 37
BPCOR-6130: Activity Name is Invoke1
   Caused by: HTTP Status-Code 404: Not Found - Not Found</detailText>
      </detail>

I've created a separated project to test the external WSDL and it is validating credit card numbers as expected, there's something wrong with my BPEL or my Composite Application.

If I create another test case and select the local port that is created when I drag and drop the Soap object into the Comp. App. Design interface, I get a different error:

Dec 24, 2012 12:54:11 AM com.sun.xml.messaging.saaj.client.p2p.HttpSOAPConnection call
SEVERE: SAAJ0006: Bad URL (endPoint instance of String)
java.net.MalformedURLException: no protocol:

any ideas?

Solution

According to @brasseld from www.open-esb.net

In fact, you've made two mistake :

The first one, for your unit test, you have to use the good WSDL which come from the BPEL because you've created a concrete SOAP WSDL (CreditCard_WSDL.wsdl).

Then, when you create a new port in your composite application for your plnk externalServiceCard_WSDL, you have to set the soap address location by right-click > properties. By default, this one is set to localhost:${HttpDefaultPort}/compositeapp/casaportX?wsdl that's why you encounter your errors (404 or bad url error).

Based on his suggestions, I've decided to document the development process step-by-step, here's the result:

http://www.youtube.com/watch?v=-1W1xR3-iJQ