How To Fix AC142 - &2 Base depreciation area &1 is incorrectly defined

SAP Error Message - Details

• Message type: E = Error

• Message class: AC - Error messages from Asset Customizing

• Message number: 142

• Message text: &2 Base depreciation area &1 is incorrectly defined

What causes this issue?

You specified depreciation area &V1& as the base depreciation area for
revaluation &V2&. However, it is incorrectly defined. The area does is
not allowed to manage acquisition and production costs.

System Response

The data is not saved.

How to fix this error?

Correct the specifications for the depreciation area or choose another
depreciation area for calculating revaluation.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AC142 - &2 Base depreciation area &1 is incorrectly defined ?

  The SAP error message AC142 indicates that there is an issue with the configuration of a base depreciation area in the Asset Accounting module. Specifically, it suggests that the base depreciation area is incorrectly defined, which can lead to problems in asset valuation and depreciation calculations.
  Cause:
  The error can arise due to several reasons, including:
  
  
  Incorrect Configuration: The base depreciation area may not be properly configured in the system. This could involve missing or incorrect settings in the asset accounting configuration.
  
  
  Inconsistent Settings: There may be inconsistencies between the settings of the base depreciation area and other related areas, such as the chart of depreciation or the asset class.
  
  
  Missing Master Data: The asset master data may not be correctly set up for the specified depreciation area, leading to discrepancies.
  
  
  System Upgrade or Changes: If there have been recent changes or upgrades to the SAP system, it may have affected the configuration of the depreciation areas.
  
  
  Solution:
  To resolve the AC142 error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the configuration settings for Asset Accounting (Transaction code: OAYE or SPRO).
  Verify the settings for the base depreciation area in question. Ensure that all required fields are filled out correctly.
  
  
  
  Review Depreciation Areas:
  
  Check the configuration of the chart of depreciation and ensure that the base depreciation area is correctly defined within it.
  Ensure that the base depreciation area is assigned to the correct asset class.
  
  
  
  Validate Asset Master Data:
  
  Review the asset master data for the assets that are causing the error. Ensure that the base depreciation area is correctly assigned and that all necessary fields are populated.
  
  
  
  Check for Inconsistencies:
  
  Look for any inconsistencies between the base depreciation area and other related areas. This may involve checking the settings for other depreciation areas that are linked to the base area.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to Asset Accounting and depreciation area configuration for any specific guidance or known issues.
  
  
  
  Testing:
  
  After making the necessary changes, test the configuration by trying to post transactions related to the affected assets to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as AS01 (Create Asset), AS02 (Change Asset), and OAYE (Define Depreciation Areas).
  SAP Notes: Check SAP Notes for any specific issues or patches related to the AC142 error.
  User Roles: Ensure that you have the necessary authorizations to make changes to asset accounting configurations.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a consultant who specializes in Asset Accounting for further assistance.