Component documentation  Asset Accounting Overview Locate the document in its SAP Library structure


The Asset Accounting (FI-AA) component is used for managing and supervising fixed assets with the SAP R/3 System. In SAP R/3 Financial Accounting, it serves as a subsidiary ledger to the FI General Ledger, providing detailed information on transactions involving fixed assets.

Implementation Considerations

The R/3 Asset Accounting component is intended for international use in many countries, irrespective of the nature of the industry. This means, for example, that no country-specific valuation rules are hard-coded in the system. You give this component its country-specific and company-specific character with the settings you make in Customizing. To minimize the time and energy involved in Customizing, country-specific defaults are provided in the standard system where possible.

The Implementation Guide (IMG) provides the necessary functions for this in Asset Accounting.


As a result of the integration in the R/3 System, Asset Accounting (FI-AA) transfers data directly to and from other R/3 components. For example, it is possible to post from the Materials Management (MM) component directly to FI-AA. When an asset is purchased or produced in-house, you can directly post the invoice receipt or goods receipt, or the withdrawal from the warehouse, to assets in the Asset Accounting component. At the same time, you can pass on depreciation and interest directly to the Financial Accounting (FI) and Controlling (CO) components. From the Plant Maintenance (PM) component, you can settle maintenance activities that require capitalization to assets.

This graphic is explained in the accompanying text

Integration of Asset Accounting


The Asset Accounting component consists of the following parts:

Traditional asset accounting encompasses the entire lifetime of the asset from purchase order or the initial acquisition (possibly managed as an asset under construction) through its retirement. The system calculates, to a large extent automatically, the values for depreciation, interest, insurance and other purposes between these two points in time, and places this information at your disposal in varied form using the Information System. There is a report for depreciation forecasting and simulation of the development of asset values.

The system also offers special functions for leased assets, and assets under construction. The system enables you to manage values in parallel currencies using different types of valuation. These features simplify the process of preparing for the consolidation of multi-national group concerns.


The Plant Maintenance (PM) component offers functions for the technical management of assets in the form of functional locations and as equipment. The Treasury (TR) component offers special functions for managing financial assets


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