AA911 - Mean value formula for dep.key & incorrect (Please change)

SAP Error Message - Details

• Message type: E = Error

• Message class: AA - Messages for Asset Accounting

• Message number: 911

• Message text: Mean value formula for dep.key & incorrect (Please change)

What causes this issue?

A calculation formula has been specified for the mean value key &V1&,
which is determined from less than two depreciation areas. This does
not make sense.

System Response

The System will not allow you to use this mean value key.

How to fix this error?

Correctly define the depreciation areas for determining the mean value
using the Customizing functions.

Error message extract from SAP system. Copyright SAP SE.

AnswerBot

• What is the cause and solution for SAP error message AA911 - Mean value formula for dep.key & incorrect (Please change) ?

  The SAP error message AA911 indicates that there is an issue with the mean value formula for the depreciation key in the Asset Accounting (FI-AA) module. This error typically arises when the depreciation key is not set up correctly or when the mean value formula does not align with the expected configuration.
  Cause:
  
  Incorrect Depreciation Key Configuration: The depreciation key may not be configured properly in the system. This could be due to missing parameters or incorrect settings.
  Mean Value Formula Issues: The mean value formula associated with the depreciation key may be incorrect or not defined, leading to the error.
  Asset Master Data Issues: The asset master record may have incorrect or incomplete information related to the depreciation key.
  
  Solution:
  
  
  Check Depreciation Key Configuration:
  
  Go to the transaction code OADB (Depreciation Keys) in SAP.
  Review the configuration of the depreciation key that is causing the error. Ensure that the mean value formula is correctly defined and that all necessary parameters are filled in.
  
  
  
  Review Mean Value Formula:
  
  Ensure that the mean value formula is appropriate for the type of asset and the depreciation method being used.
  If necessary, modify the formula to align with the requirements of your organization.
  
  
  
  Validate Asset Master Data:
  
  Use transaction code AS02 (Change Asset) to check the asset master record.
  Ensure that the depreciation key assigned to the asset is correct and that all relevant fields are filled out properly.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files for guidance on configuring depreciation keys and mean value formulas.
  
  
  
  Testing:
  
  After making changes, test the asset transaction again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  OADB: Configuration of Depreciation Keys
  AS02: Change Asset
  AS03: Display Asset
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to depreciation keys and mean value formulas.
  User Roles: Ensure that you have the necessary authorizations to make changes to asset accounting settings.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant specializing in Asset Accounting for further assistance.