
Legacy Data Transfer
Use
Legacy data transfer is the transfer of data from your previous system. In the IM component, it is only possible to transfer legacy data manually. At the present time, there is no batch input procedure available for the transfer.
Features
Investment measures are orders or WBS elements and their accompanying assets under construction. These assets under construction cannot be posted directly. They receive their values solely from the order or WBS element. For this reason, you cannot enter this kind of asset under construction from a legacy system using the legacy data transfer transactions of the Asset Accounting (FI-AA) component. At the same time, the orders or WBS elements also have to be supplied with plan, budget and actual values from the past, in parallel to their accompanying asset under construction. Therefore, there is a separate procedure for transferring investment measures from a legacy system into the R/3 System.
It is important to note, however, that the procedure outlined below applies only to investment measures with summary settlement (refer to
Settlement of Investment Measures). Legacy data transfer for investment measures with line item settlement is not possible at this time.For the benefit of the proof of origin, maintain the original cost element and the source object (cost center or cost center/activity type).
A legacy data transfer during the fiscal year follows this same pattern. The only difference is that when you change the asset under construction, you use the transactions for the current year.
The transfer of open down payments is not possible at this time.

The legacy asset data transaction in FI-AA does not update any general ledger accounts in the FI component. Only the asset master records and line items in Asset Accounting are updated.

The following example shows the transfer of an investment measure and its values:

The data transferred leads to the following values on the investment measure:
Plan: 5,000
Budget: 4,500
Actual: 3,000
Settled: 3,000
The 3000 settled comes about because the transfer from the dummy cost center using the corresponding settlement is reversed by a settlement. This 3000 actually represents the value that would have been settled to the asset under construction for the normal investment measure (if it was not part of legacy data transfer).