In XMLSpy you can easily convert an existing WSDL 1.1 document to the WSDL 2.0 format. Try this with the TimeService.wsdl example, as follows:
1.Make the file TimeService.wsdl the active file. (This file is in the WSDL Editor folder in the Examples project of XMLSpy.)
2.Click the command WSDL | Convert to WSDL 2.0.
3.In the Save As dialog that appears, enter the name with which you wish to save the WSDL 2.0 file, for example, TimeService20.wsdl..
4.The new file is generated, automatically validated, and displayed in WSDL View.