As I see that some people failed to use Ksoap2 I post the steps to use it :
Step 1 you have to download ksoap2-j2me-core-2.1.2 that you will found here :
http://sourceforge.net/project/showf...kage_id=176860
Step 2 : open a MS-DOS.
Step 3 : go to the bin folder :
cd "C:\Program Files\Research In Motion\BlackBerry JDE X.X.X\bin"
With X.X.X the version of your JDE.
Step 4 : Excecute the following command :
preverify -classpath "C:\Program Files\Research In Motion\BlackBerry JDE X.X.X\lib\net_rim_api.jar" "the_location_where you_dowload\ksoap2-j2me-core-2.1.2.jar"
You should have no error.
If so try all the steps below again.
Step 5 : go in the bin folder and check for a output folder.
Inside you will found a new jar.
It's this that you have to use for your project.
To include it in a project :
Step 6 : On your worspace create a new project name Ksoap2 for example
Step 7 : Add the new jar to it.
Step 8 : Clic right on it and select property.
Step 9 : Clic on Application and select Library in Project type.
Now clic OK.
Step 10 : Another clic right on the project Ksoap2 and build it.
Step 11 : Clic right on your project and select "Project dependacy"
Select the Ksoap2 and clic ok
And now you can import the object of ksoap in your project.