How To Fix AA638 - Unplanned depreciation positive in area &

SAP Error Message - Details

• Message type: E = Error

• Message class: AA - Messages for Asset Accounting

• Message number: 638

• Message text: Unplanned depreciation positive in area &

INCLUDE 'AA_AFA_ERROR' OBJECT DOKU ID TX LANGUAGE E

Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message AA638 - Unplanned depreciation positive in area & ?

  The SAP error message AA638 "Unplanned depreciation positive in area &" typically occurs in the Asset Accounting (FI-AA) module when there is an attempt to post a positive unplanned depreciation amount in a depreciation area where it is not allowed. This situation can arise due to various reasons, such as incorrect configuration or data entry errors.
  Cause:
  
  Configuration Issues: The depreciation area may not be configured to allow positive unplanned depreciation. In SAP, certain depreciation areas are set up to only allow negative values for unplanned depreciation.
  Data Entry Errors: The user may have mistakenly entered a positive value for unplanned depreciation when the intention was to enter a negative value.
  Asset Master Data: The asset master data may not be set up correctly, leading to inconsistencies in how depreciation is handled.
  Posting Period: The posting period may be closed, or there may be restrictions on posting in certain periods.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings for Asset Accounting (Transaction code: OAYZ) and verify the settings for the relevant depreciation area. Ensure that it allows for unplanned depreciation postings.
  
  
  
  Review the Posting:
  
  Double-check the transaction where the error occurred. Ensure that the amount entered for unplanned depreciation is correct and that it is a negative value if that is what is required.
  
  
  
  Asset Master Data:
  
  Review the asset master data (Transaction code: AS03) for the asset in question. Ensure that all relevant fields are correctly filled out and that the depreciation areas are set up properly.
  
  
  
  Posting Period:
  
  Check if the posting period is open for the transaction date. If the period is closed, you may need to open it or post in a different period.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for further details on how unplanned depreciation is handled in your specific configuration.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  AS03: Display Asset
  OAYZ: Configuration for Depreciation Areas
  ABZON: Unplanned Depreciation Posting
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  User Manuals: Refer to user manuals or training materials specific to your organization’s SAP implementation for more context on asset accounting processes.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.