Kp26 planning

Hi,

In the production cost center my client has posted direct cost (eg. labor, machine) and indirect cost (eg. telephones and guest house expenses). In kp26 we can plan for labor and machine activity. How can we exclude that indirect cost while executing actual activity price calculation.

As per my understanding we need to say the system for labor activity consider only labor related exp and for machine related activity consider only machine related expenses.

Please suggest how to do it.

Thx

Rajesh