Ledgers 

Ledgers represent a subset of the database in which the financial statement items in the consolidation are stored.

You define the ledger in the Implementation Guide, under Master Data ® Currencies ® Set up ledgers.
Ledgers are identified by a two character ID. As a standard part of the consolidation sub-application, SAP delivers Ledger 10 with the ledger currency USD. This currency can be changed to one that is relevant for you. By copying Ledger 10 as a template, you can create additional ledgers with different group currencies.

When performing a consolidation we recommend that you use the following settings:

In the following instances you will need to use various ledgers for the consolidation:

For more information on this topic, read the documentation "FI Preparations for Consolidation in the FI-LC and EC-CS Systems".

Company Maintenance

You assign companies to a ledger in company maintenance. Several companies are usually maintained in a single ledger. A company can be stored in various ledgers.

If you want to store a company in an additional ledger, you can assign that company to the new ledger using the menu option Master data ®   Companies ®   Change. Afterwards, the company will exist in both ledgers.

Based on the data stored in company maintenance, information regarding the fiscal year variant as well as whether or not data entry should take place in group currency is stored per ledger.