How To Fix AK001 - Transaction type &1 defined for activity &2 is in the wrong category

SAP Error Message - Details

• Message type: E = Error

• Message class: AK - Group asset posting messages (SAPLAMUS)

• Message number: 001

• Message text: Transaction type &1 defined for activity &2 is in the wrong category

What causes this issue?

Transaction type &V2& that is defined for &V1& is not in the
transaction type category for write-up.

How to fix this error?

Define a transaction type for the activity that is in the write-up
category, and which posts only one of the four possible depreciation
types.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AK001 - Transaction type &1 defined for activity &2 is in the wrong category ?

  The SAP error message AK001 indicates that there is a mismatch in the configuration of the transaction type for a specific activity. This error typically arises in the context of Asset Accounting (FI-AA) when the transaction type assigned to an activity is not compatible with the category of that activity.
  Cause:
  
  
  Incorrect Configuration: The transaction type defined for the activity is not set up correctly in the system. This could be due to:
  
  The transaction type being assigned to the wrong category (e.g., acquisition, retirement, transfer).
  The transaction type not being defined for the specific activity in the configuration settings.
  
  
  
  Missing or Incorrect Customization: The customization settings in the Asset Accounting module may not align with the business processes or requirements.
  
  
  Data Entry Errors: There may be errors in the data entry when trying to execute a transaction related to the asset.
  
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings for Asset Accounting (Transaction code: SPRO).
  Navigate to Financial Accounting (New) > Asset Accounting > Transaction Types.
  Verify that the transaction type assigned to the activity is correctly defined and belongs to the appropriate category.
  
  
  
  Adjust Transaction Type:
  
  If the transaction type is incorrect, you may need to change it to a valid one that corresponds to the activity category.
  Ensure that the transaction type is active and properly configured for the intended use.
  
  
  
  Review Activity Settings:
  
  Check the settings for the specific activity (e.g., acquisition, transfer) to ensure that it is correctly categorized and that the transaction type is appropriate.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for guidance on configuring transaction types and activities in Asset Accounting.
  
  
  
  Testing:
  
  After making changes, perform a test transaction to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Transaction Types: These are used in Asset Accounting to define how different transactions (like acquisitions, retirements, etc.) are processed.
  Activity Categories: These categorize the different types of asset transactions and must align with the transaction types defined in the system.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues or provide updates related to this error message.
  
  If the issue persists after checking the configuration and making necessary adjustments, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.