How To Fix AA639 - Unplanned depreciation negative in area &

AA639 - Overview

• Message type: E = Error

• Message class: AA - Messages for Asset Accounting

• Message number: 639

• Message text: Unplanned depreciation negative in area &

INCLUDE 'AA_AFA_ERROR' OBJECT DOKU ID TX LANGUAGE E

Error message extract from SAP system. Copyright SAP SE.

AA639 - Details

• The SAP error message AA639 "Unplanned depreciation negative in area &" typically occurs in the Asset Accounting (FI-AA) module when there is an attempt to post an unplanned depreciation that results in a negative value for a specific depreciation area. This situation is not allowed because unplanned depreciation should only reduce the asset's value, and a negative value would imply an increase, which is not valid.
  
  Cause:
  
  Incorrect Configuration: The depreciation area may be incorrectly configured to allow negative values.
  Data Entry Error: There may have been a mistake in entering the unplanned depreciation amount, leading to a negative value.
  Posting Logic: The logic used in the posting might be flawed, leading to an incorrect calculation of depreciation.
  
  
  Solution:
  
  Check the Depreciation Amount: Verify the amount being posted for unplanned depreciation. Ensure that it is a positive value and reflects the intended depreciation.
  Review Configuration: Check the configuration of the depreciation area in the Asset Accounting settings.