looks like I got a little ahead of myself. Looks like you need to do things a little differently so the blackberry device will load the ksoap files correctly.

Modified steps appear to be:
1) You need a preverified ksoap2-j2me-core-2.1.2.jar (attached) file. The ones from the kSoap site aren’t preverified and when attempting to do so it failed. I attempting to go through a preverification process but have been unsuccessful. I obtained the attached jar from a post by richard.puckett of a preverified ksoap2-j2me-core-2.1.2.jar file.

Since I'm new to the forums, I cant specify a direct link to the file. If you do a search for a thread called 'Preverified ksoap2' you can find Richard's link
to the file.

2) Within your JDE project, create a ‘lib’ folder. Using Windows Explorer, create a lib folder within your project and put the ksoap2-j2me-core-2.1.2.jar file in there.


3) Create a new 'Library' in your JDE workspace called kSoap. Add the preverified ksoap2-j2me-core-2.1.2.jar in the lib folder to that library.

4) Set the project dependencies to depend on the new library. Right click your main project -> select project dependencies -> select the kSoap library as a dependency

5) compile w/o errors

Below is simple code to call a .Net web service:

code extract from java file:
String serviceUrl = "<url to web service>l";
String serviceNamespace = "h t t p : / / tempuri . org /";
String soapAction = "h t t p : / / tempuri.org / HelloWorld";

SoapObject rpc = new SoapObject(serviceNamespace, "HelloWorld");

SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);

envelope.bodyOut = rpc;
envelope.dotNet = true;
envelope.encodingStyle = SoapSerializationEnvelope.XSD;

HttpTransport ht = new HttpTransport(serviceUrl);
ht.debug = true;

try
{
ht.call(soapAction, envelope);

String result = (envelope.getResult()).toString();


}
catch(org.xmlpull.v1.XmlPullParserException ex2){

}
catch(Exception ex){
String bah = ex.toString();

}


Code Extract from .Net web Service
namespace TestService
{
/// <summary>
/// Summary description for Service1
/// </summary>
[WebService(Namespace = "h t t p : / / tempuri . org /")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[ToolboxItem(false)]
// To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line.
// [System.Web.Script.Services.ScriptService]
public class Service1 : System.Web.Services.WebService
{

[WebMethod]
public string HelloWorld()
{
return "Hello World" + System.DateTime.Now.ToString();
}
}
}