How To Fix AC071 - Target depreciation key & exists already

SAP Error Message - Details

• Message type: E = Error

• Message class: AC - Error messages from Asset Customizing

• Message number: 071

• Message text: Target depreciation key & exists already

What causes this issue?

When copying a depreciation key you specified an already existing key
as the target depreciation key. The copy function only provides,
however, for copying to a new key.

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?

Specify a key, which does not already exist, as the target depreciation
key.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AC071 - Target depreciation key & exists already ?

  The SAP error message AC071 ("Target depreciation key & exists already") typically occurs in the Asset Accounting (FI-AA) module when you are trying to assign a target depreciation key to an asset that already has that key assigned. This can happen during asset creation, modification, or during a mass upload of asset data.
  Cause:
  
  Duplicate Assignment: The target depreciation key you are trying to assign is already in use for the asset.
  Configuration Issues: There may be issues with the configuration of the depreciation keys in the system.
  Data Migration: If you are migrating data from another system or performing a mass upload, there may be duplicates in the data being uploaded.
  
  Solution:
  
  
  Check Existing Assignments: 
  
  Go to the asset master record and check the current depreciation key assigned to the asset. You can do this by navigating to the asset in transaction code AS03 (Display Asset).
  If the asset already has the target depreciation key assigned, you may need to choose a different key or modify the existing one.
  
  
  
  Modify the Asset:
  
  If you need to change the depreciation key, you can do so in transaction code AS02 (Change Asset). Make sure to select a different depreciation key that is not already assigned.
  
  
  
  Review Configuration:
  
  If you suspect a configuration issue, check the settings for depreciation keys in the Asset Accounting configuration (transaction code SPRO). Ensure that the keys are set up correctly and that there are no conflicts.
  
  
  
  Data Upload:
  
  If the error occurs during a data upload, review the data file for duplicates. Ensure that each asset has a unique depreciation key assignment.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more detailed information on depreciation keys and their configuration.
  
  
  
  Related Information:
  
  Depreciation Keys: These are used to determine how the asset's value is depreciated over time. Each key has specific rules and methods associated with it.
  Asset Master Record: This is the central record for each asset in SAP, containing all relevant information, including depreciation keys.
  Transaction Codes:
  
  AS01: Create Asset
  AS02: Change Asset
  AS03: Display Asset
  SPRO: Customizing Implementation Guide
  
  
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP Notes for any known issues or patches related to this error message.