Creating a Material with different values for fields in Transaction MM01

Hello All,

While creating a material i will be giving a Profit Center in Sales:general/plant view, which i can see in Costing1 View. If i change this in this View it automatically changes in the other View. Is there any way to give different values in the two views or then what is the significance in showing the same field again in two different views.

Thanks,

Shashidhar.