How To Fix AC281 - Investment support key & is not allowed.

AC281 - Overview

• Message type: E = Error

• Message class: AC - Error messages from Asset Customizing

• Message number: 281

• Message text: Investment support key & is not allowed.

What causes this issue?

Investment support key &V1& is protected and therefore cannot be used.

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?

Please correct your entry.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AC281 - Investment support key & is not allowed. ?

  The SAP error message AC281, which states "Investment support key & is not allowed," typically occurs in the context of Asset Accounting (FI-AA) when there is an issue with the investment support key assigned to an asset. This error indicates that the investment support key being used is not valid or not allowed for the specific transaction or asset type.
  
  Cause:
  
  Invalid Investment Support Key: The investment support key specified in the asset master record may not be defined in the system or may not be valid for the type of asset you are trying to process.
  
  Configuration Issues: The investment support key may not be properly configured in the system settings, or it may not be allowed for the specific asset class or transaction type.
  Transaction Restrictions: Certain transactions may have restrictions on the use of specific investment support keys, leading to this error.
  
  
  Solution:
  
  
  Check Asset Master Data:
  
  Go to the asset master record (transaction