Parallel Ledgers in Asset
Accounting
ledgers to handle
parallel
accounting. For this scenario you have to make Customizing settings in the General Ledger Accounting (FI-GL) and Asset Accounting (FI-AA) components.

The values of the leading ledger are posted to Controlling (CO). In Asset Accounting, this applies to the values of the master depreciation area 01.
The values of all other depreciation areas are not posted to CO.
...
·
You
defined your
ledgers and
ledger
groups.
· You defined a real and a derived depreciation area for each parallel accounting principle and assigned the ledger group to them.

For more information on the Customizing settings and examples, see Making Settings for Parallel Ledgers in FI-AA.
In Asset Accounting, you create a real depreciation area and a derived depreciation area. You create a separate ledger for each of these depreciation areas.
The real depreciation area manages the complete values for the additional accounting principle, so that the values of Asset Accounting and General Ledger Accounting can be reconciled. The derived depreciation area is used solely so that the values of Asset Accounting are correctly reflected in General Ledger Accounting. The derived depreciation area triggers adjustment postings to keep the general ledger and subsidiary ledgers in synch.

For more information and examples on this, see Example: Parallel Accounting and the Derived Depreciation Area.
You do not have to set up a separate account set for these new depreciation areas. Instead you use the account set of the master depreciation area. In this scenario, you do not have to create any new accounts in the chart of accounts or in the company code. You also do not have to create a new financial statement version.
In
Asset Accounting, there are two possible approaches for handling
parallel
currencies (see Additional Accounts in
Asset Accounting). However, for the approach that uses parallel ledgers,
keep in mind that a given ledger can only contain a subset of the parallel
currencies of the company code.
· Historical management of values: For each posting depreciation area of each ledger group that uses a parallel currency, you set up an additional depreciation area for each parallel currency.
In Customizing for Financial Accounting (New), choose Asset Accounting →Valuation → Depreciation Areas → Define Depreciation Areas.
Valuation in the parallel currency is entered on the assigned G/L accounts and in Asset Accounting, using the historical currency exchange rates of the original posting (for example, the invoice receipt). Therefore, you have to create one separate parallel currency depreciation area for the real depreciation area and one for the derived depreciation area of the same ledger group.

For more information on creating depreciation areas, see Making Settings for Parallel Ledgers in FI-AA.
· Management of values related to a key date: The values of the posting depreciation area are translated into all parallel currencies of the company code for this area on the key date of the direct or periodic document creation. If General Ledger Accounting manages fewer currencies than the company code, then only the currencies managed in General Ledger Accounting are considered.

For more information, see Parallel Currencies in General Ledger Accounting.
If you want to handle investment support, you have to create an additional real and an additional derived depreciation area for each accounting principle.

For more information, see Making Settings for Parallel Ledgers in FI-AA
You
can enter a separate fiscal year variant for each depreciation area in Asset
Accounting. The start and end dates of this fiscal year variant have to be the
same as the start and end dates of the fiscal year variant of the company
code. As part of the parallel ledgers approach, the system also allows a
posting to a representative ledger (see
Ledger Group), to
which you can assign any fiscal year variant. The system then derives the
period from the posting date. The depreciation, however, is determined as
before using the fiscal year variant of the depreciation area of the
posting.
See the following examples:
· Example: Parallel Accounting and the Derived Depreciation Area
· Example Scenarios for Parallel Ledgers in Asset Accounting