Supply function Basics needed.

Hi Everyone,

I have almost finished my basic tutorials on web dynpro, however am not very clear about the concept of SUPPLY FUNCTION.

Can any one give me some examples to understand it better along with some explanations.

If possible give me more than one example and sample codes which can help me understand this. I did go through the usual examples of SFLIGHT for supply function, however I was not very clear as in why are we using it.

Please help....... Thanks in advance.

Rgds,

Anu .