How To Fix AC391 - There is an error in the specifications for area &1 in co. code &2

SAP Error Message - Details

• Message type: E = Error

• Message class: AC - Error messages from Asset Customizing

• Message number: 391

• Message text: There is an error in the specifications for area &1 in co. code &2

What causes this issue?

You specified for depreciation area &V1& that asset values are to be
automatically posted online, and that this area is to take over book
values from another area. This specification is not correct. An area
that allows for online automatic posting cannot take over values from
another 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?

Correct the specifications for area &V1&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AC391 - There is an error in the specifications for area &1 in co. code &2 ?

  The SAP error message AC391 indicates that there is an issue with the specifications for a particular area in a company code. This error typically arises in the context of Asset Accounting (FI-AA) when there are inconsistencies or missing configurations related to asset areas.
  Cause:
  The error can be caused by several factors, including:
  
  Missing Configuration: The asset area may not be properly configured in the system for the specified company code.
  Incorrect Settings: There may be incorrect settings or parameters defined for the asset area.
  Inconsistent Data: There could be inconsistencies in the data related to the asset area, such as missing or incorrect master data.
  Authorization Issues: The user may not have the necessary authorizations to access or modify the asset area.
  
  Solution:
  To resolve the AC391 error, you can take the following steps:
  
  
  Check Configuration:
  
  Go to the Asset Accounting configuration settings in the SAP system.
  Verify that the asset area specified in the error message is correctly configured for the company code mentioned.
  
  
  
  Review Asset Area Settings:
  
  Navigate to the transaction code OAOA (Define Asset Areas) and check the settings for the specified asset area.
  Ensure that all required fields are filled out correctly and that the area is active.
  
  
  
  Validate Master Data:
  
  Check the asset master data for any inconsistencies or missing information.
  Use transaction code AS03 to display the asset and verify that all necessary details are present.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the appropriate authorizations to access and modify the asset area.
  Consult with your SAP security team if necessary.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to Asset Accounting for any specific guidance on the error.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the process to identify the exact point of failure.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  OAOA: Define Asset Areas
  AS03: Display Asset
  OAYZ: Define Depreciation Areas
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered the same issue.
  
  By following these steps, you should be able to identify and resolve the cause of the AC391 error in your SAP system.