The Segment Characteristic
The segment characteristic is a standard account assignment object available in SAP S/4HANA (FI), that allows you to create evaluations for objects or entities below the company code level.
The objective of the segment characteristic is to enable a detailed analysis of the various business activity areas, such as markets or products, of a broad-based enterprise.
You can use segments to meet the segment reporting requirements of international accounting principles (=> IFRS/US-GAAP).
The Business area or Profit center objects can be used as alternatives. Segments are provided to meet additional requirements because the business area or profit center were frequently used for different purposes in the past.
Extract from IFRS 8: BUSINESS SEGMENTS
A business segment is a part of a company that meets the following criteria:
A segment is a part of a company carrying out business activities that generate revenues and for which expenses can be incurred (including revenues and expenses in connection with transactions between areas of the same company).
A segment is a part of a company whose operating profits are regularly inspected by the main decision-maker of the company with regard to decisions about the allocation of resources to this segment and the evaluation of its profitability, and
A segment is a part of a company for which there is corresponding financial information.
Derivation of a Segment

You can save a segment in the master data of a profit center. When you post to a profit center, the segment is posted automatically. Segment posting does not take place if a profit center does not have a segment. It is standard practice to derive the segment from a profit center. Customers can develop additional solutions or derivations.
Deriving a Segment

The Segment characteristic is derived from the characteristic Profit Center,which exists in various SAP objects.
As mentioned in SAP Note 1035140, the following principles apply to segments:
- The use of segments is only officially approved by SAP if they are used simultaneously with profit centers.
- Segments can only be derived automatically using profit centers.
- In many business cases, particularly in logistics, you cannot enter segments manually.
- Various standard interfaces do not support segments.
If you cannot derive the characteristic Segment from the master record of a profit center, you need to look for other ways of assigning a segment.
General Ledger Accounting with document splitting provides the following options:
- Manual entry
- BAdI implementation (FAGL_DERIVE_SEGMENT)
- Definition of substitution rules
- Assignment of standard accounts