more than one web service for a seesionBean?

Hi All,

I am writting my business logic in a stateless session´Bean and want to use it as web service from web dynpro. after i updated my session bean , i don't want to delete the older web service. can i just create a new web service with the other name? has tried, but it doen't work. want to know, if i do something wrong or it is just impossible.

Thanks