Creating an ABAP Web Service using R/3 4.7 with Basis 620

Hello,

Has anyone created an ABAP web service within an R/3 instance running on the 620 kernel?

I know that the 640 kernel has a wizard as part of SE80, but we are not at the 640 kernel release yet.

If you have done this, I brief description of what steps are required and what transaction ids needed would be great.

Thanks in advance,

Michael Jakeway

Whirlpool Corp.