Binding a table of a BAPI to a UI table

Hi all,

I'm a newbie for Webdynpro using ABAP. I've an application that requires me to bind a table on the UI to a an internal table that needs to be passed to a BAPI. I'm able to do this using the service call, but doing so gives me no flexibility. Is there anyway I can bind the same way without a service call (perhaps programmatically?) Would this help in reusing one table for many other BAPI calls requiring other table signatures?

thanks and Regards,

Lloyd