Cost element

Hi all

in the KCH3 transaction we get a list of cost centres group.

can anyone tell me in which table it is stored.i saw in the SETHEADER-FIELDSNAME but there also it is given just as KSTAR i,e: the fieldname.Also tell a table such that i can access it using one of the below tables.

SETHEADER.

SETLEAF.

SETNODE.

SETHEADERT.

Vijay