How To Fix AC148 - &2 Depreciation area &1 adopts identical depreciation terms

SAP Error Message - Details

• Message type: E = Error

• Message class: AC - Error messages from Asset Customizing

• Message number: 148

• Message text: &2 Depreciation area &1 adopts identical depreciation terms

What causes this issue?

You defined depreciation area &V1& (of revaluation &V2&) as an area for
managing revaluation. This area cannot adopt identical depreciation
terms from another area.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Change the option accordingly or choose another depreciation area.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AC148 - &2 Depreciation area &1 adopts identical depreciation terms ?

  The SAP error message AC148 indicates that there is a conflict in the depreciation terms for a specific depreciation area. This error typically arises when two or more depreciation areas are set up to use identical depreciation terms, which is not allowed in SAP.
  Cause:
  The error occurs when:
  
  Two or more depreciation areas are configured to use the same depreciation terms (e.g., the same method, useful life, and other parameters).
  The system detects that the configuration for the depreciation areas is overlapping or identical, which can lead to confusion in asset accounting.
  
  Solution:
  To resolve the AC148 error, you can follow these steps:
  
  
  Check Depreciation Areas:
  
  Go to the Asset Accounting configuration in SAP (Transaction code: OAYZ).
  Review the configuration of the depreciation areas involved in the error message.
  Identify the depreciation areas that are using the same depreciation terms.
  
  
  
  Modify Depreciation Terms:
  
  Change the depreciation terms for one of the conflicting depreciation areas to ensure that they are unique.
  You can do this by adjusting the depreciation method, useful life, or other relevant parameters.
  
  
  
  Review Asset Master Data:
  
  Check the asset master data for the affected asset(s) (Transaction code: AS02).
  Ensure that the depreciation areas assigned to the asset do not have overlapping configurations.
  
  
  
  Test Changes:
  
  After making the necessary changes, try to post the transaction again to see if the error persists.
  
  
  
  Consult Documentation:
  
  If you are unsure about the correct configuration, refer to SAP documentation or consult with your SAP support team for guidance.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  OAYZ: Configuration for Depreciation Areas
  AS02: Change Asset Master Data
  
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or solutions related to this error.
  Asset Accounting Configuration: Familiarize yourself with the overall configuration of Asset Accounting in SAP, as understanding the relationships between different depreciation areas can help prevent similar issues in the future.
  
  By following these steps, you should be able to resolve the AC148 error and ensure that your depreciation areas are configured correctly.