ZCBS is the code of the alternative cost centers hierarchy that is mainly used for reporting purposes (ex: Co$ta - Reports, Fixed costs)
You can display the ZCBS hierarchy
You can also use the report FC - Cost centers master data to display all cost centers with their assignement in the hierarchy ZCBS.
All active cost centers must be included in ZCBS according to the following principles |
CBS cost centers

NBD cost centers

Non allocated cost centers
The sub-group:

GBU cost centers
There can not be cost centers allocated to CBS or NBD included in the group ENTRP. |

Other groups

CBS cost centers

NBD cost centers

Non allocated cost centers

GBU cost centers
Definitions are provided in the Financial Reporting Guide |
GBUs can create request the creation of sub-groups RDD, EMSV, EADM and EICO to detail their own organization.

Technical cost centers are not allocated to BFC