Add the following Unwired Platform .jar and .cod file references to the BlackBerry project's Java build path.
Add these files only if you are developing the device application in the BlackBerry JDE, which are located in the Unwired WorkSpace installation path as indicated, to your project's build path:
Copy required .cod files to the BlackBerry simulator directory: UltraLiteJ.cod from <UnwiredPlatform_InstallDir>\Servers\SQLAnywhere11\UltraLite\UltraliteJ\BlackBerry4.2 for the BlackBerry client.