kb31n and kp46 posting

Hi,

I would like to ask on skf related matter.

1) for both kb31n and kp46, only can define receiving cost center. no sender is needed here. correct? Then how to know from where the cost is coming?

2) For both kb31n (actual) and kp46 (plan), I assign the SKF to receiving cost center in both tcode. may i know how to execute so that i can get the cost in receiving cost center. I only can maintain the SKF to the receiving cost center only in these 2 tcode.

Thanks