How To Fix AC174 - Account assignment object &1 is activated although &2 is deactivated

SAP Error Message - Details

• Message type: E = Error

• Message class: AC - Error messages from Asset Customizing

• Message number: 174

• Message text: Account assignment object &1 is activated although &2 is deactivated

What causes this issue?

You have already selected an area. Because of unique assignment when
the 'insert' function is used later on, you can only select one area.

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?

Either cancel the selection using 'insert' or deselect the area by
using 'F9' again on this line.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AC174 - Account assignment object &1 is activated although &2 is deactivated ?

  The SAP error message AC174 indicates a mismatch in the activation status of account assignment objects in the Asset Accounting (FI-AA) module. Specifically, it means that an account assignment object (like a cost center, internal order, or project) is activated while another related object is deactivated. This can lead to inconsistencies in financial postings and asset management.
  Cause:
  
  Inconsistent Activation Status: The primary cause of this error is that the account assignment object (e.g., cost center) is activated in the system, but the related object (e.g., internal order or project) is deactivated.
  Configuration Issues: There may be configuration settings in the Asset Accounting module that are not aligned, leading to this inconsistency.
  Data Entry Errors: Incorrect data entry during the creation or modification of asset master records or account assignment objects can also trigger this error.
  
  Solution:
  
  
  Check Activation Status: 
  
  Go to the relevant transaction (e.g., AS01 for asset creation or AS02 for asset modification) and check the activation status of the account assignment objects involved.
  Ensure that both the account assignment object and the related object are either activated or deactivated as needed.
  
  
  
  Activate/Deactivate Objects:
  
  If you find that one of the objects is deactivated, you may need to activate it. This can typically be done in the configuration settings or through the relevant transaction codes.
  Conversely, if the related object should be deactivated, ensure that it is done correctly.
  
  
  
  Review Configuration Settings:
  
  Check the configuration settings in the Asset Accounting module to ensure that all related account assignment objects are set up correctly.
  Use transaction code SPRO to access the configuration and verify the settings for account assignment objects.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to the specific error message for additional guidance and troubleshooting steps.
  
  
  
  Testing: 
  
  After making changes, perform a test transaction to ensure that the error does not reoccur.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as AS01 (Create Asset), AS02 (Change Asset), and AS03 (Display Asset) for managing asset records.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to make changes to account assignment objects.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in Asset Accounting for further assistance.