How To Fix AK003 - Posting with transaction type not allowed

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 003

• Message text: Posting with transaction type not allowed

What causes this issue?

With the current transaction, you can only post acquisitions to assets.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AK003 - Posting with transaction type not allowed ?

  The SAP error message AK003 ("Posting with transaction type not allowed") typically occurs when you attempt to post a transaction using a transaction type that is not permitted for the specific operation you are trying to perform. This can happen in various contexts, such as during asset accounting, financial postings, or other transactional activities.
  Causes:
  
  Transaction Type Configuration: The transaction type you are using may not be configured correctly in the system. It might be restricted for certain types of postings or not allowed for the specific asset or account.
  Authorization Issues: The user may not have the necessary authorizations to perform the transaction with the specified transaction type.
  Posting Period: The posting period may be closed, and the transaction type is not allowed for postings in closed periods.
  Asset Class Restrictions: The asset class associated with the transaction may have restrictions on certain transaction types.
  Custom Settings: Custom configurations or enhancements in the system may restrict the use of certain transaction types.
  
  Solutions:
  
  
  Check Transaction Type Configuration:
  
  Go to the configuration settings for the transaction type in the SAP system (Transaction code: OAOA for asset accounting).
  Ensure that the transaction type is allowed for the type of posting you are trying to perform.
  
  
  
  Review User Authorizations:
  
  Check the user roles and authorizations to ensure that the user has the necessary permissions to perform the transaction with the specified transaction type.
  
  
  
  Verify Posting Period:
  
  Check if the posting period is open. You can do this by navigating to the period control settings (Transaction code: OB52).
  If the period is closed, you may need to open it or use a different transaction type that is allowed for closed periods.
  
  
  
  Asset Class Settings:
  
  Review the settings for the asset class associated with the transaction. Ensure that the transaction type is allowed for that asset class.
  
  
  
  Consult Documentation or Support:
  
  If the issue persists, consult the SAP documentation or reach out to your SAP support team for further assistance. They may provide insights based on specific configurations in your system.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OAOA (for transaction type configuration), OB52 (for posting period control), and others related to asset accounting.
  SAP Notes: Check for any SAP Notes related to the error message AK003, as they may provide additional context or solutions.
  Testing: If possible, test the transaction in a development or test environment to replicate the issue and identify the root cause without affecting production data.
  
  By following these steps, you should be able to identify the cause of the AK003 error and implement the appropriate solution.