How To Fix AC334 - Current key and the key to be copied are identical

SAP Error Message - Details

• Message type: E = Error

• Message class: AC - Error messages from Asset Customizing

• Message number: 334

• Message text: Current key and the key to be copied are identical

What causes this issue?

You want to copy the check specifications for an investment support key
from another key.
You have, however, specified the same 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?

Correct your specifications.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AC334 - Current key and the key to be copied are identical ?

  The SAP error message AC334, which states "Current key and the key to be copied are identical," typically occurs in the context of asset accounting when you are trying to copy an asset master record or a similar operation. This error indicates that the system has detected that the key (or identifier) of the asset you are trying to copy is the same as the key of the asset you are currently working with. 
  Cause:
  
  Identical Asset Keys: You are attempting to copy an asset record to itself, which is not allowed. The system recognizes that the source and target keys are the same.
  Incorrect Input: There may be a mistake in the input fields where the asset number or key is being specified.
  
  Solution:
  
  Check Input Values: Ensure that you are entering a different asset key for the new asset record you are trying to create. The key must be unique.
  Use the Correct Functionality: If you intend to create a new asset, make sure you are using the correct transaction code or function that allows for the creation of a new asset rather than copying an existing one.
  Review the Process: If you are following a specific process or transaction, review the steps to ensure you are not inadvertently trying to copy the same asset.
  Consult Documentation: If you are unsure about the process, refer to SAP documentation or user guides related to asset accounting for further clarification.
  
  Related Information:
  
  Transaction Codes: Common transaction codes related to asset accounting include AS01 (Create Asset), AS02 (Change Asset), and AS03 (Display Asset).
  SAP Notes: Check SAP Notes for any known issues or updates related to asset accounting that might provide additional context or solutions.
  User Permissions: Ensure that you have the necessary permissions to create or modify asset records in the system.
  
  If the issue persists after checking these points, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in asset accounting for further assistance.