How To Fix AB028 - Missing posting rules

SAP Error Message - Details

• Message type: E = Error

• Message class: AB -

• Message number: 028

• Message text: Missing posting rules

What causes this issue?

You need special posting rules for primary cost planning for
depreciation/interest, since it involves simulating the values of
future depreciation posting runs.
However, there are no posting rules specified for depreciation posting
runs in company code &V1&, depreciation area &V2&.

System Response

Processing is terminated.

How to fix this error?

Create the necessary posting rules.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AB028 - Missing posting rules ?

  The SAP error message AB028 "Missing posting rules" typically occurs in the context of Asset Accounting (FI-AA) when there is an issue with the configuration of posting rules for asset transactions. This error indicates that the system cannot find the necessary posting rules to process a specific transaction related to asset management.
  Cause:
  
  Missing Configuration: The posting rules for the asset transaction type you are trying to execute are not defined in the system.
  Incorrect Transaction Type: The transaction type being used may not have the appropriate posting rules assigned.
  Missing Account Determination: The account determination for the asset transaction may not be set up correctly in the configuration.
  Changes in Configuration: Recent changes in the configuration might have led to the removal or alteration of the posting rules.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the SAP Customizing Implementation Guide (SPRO).
  Navigate to Financial Accounting (New) > Asset Accounting > Integration > Define Posting Rules.
  Ensure that the posting rules for the relevant transaction types are defined correctly.
  
  
  
  Review Transaction Type:
  
  Verify that the transaction type you are using is correct and that it has the necessary posting rules assigned.
  You can check this in the same configuration area where posting rules are defined.
  
  
  
  Account Determination:
  
  Ensure that the account determination for the asset transaction is correctly set up.
  Check the settings under Financial Accounting (New) > Asset Accounting > Integration > Account Determination.
  
  
  
  Test with Different Transactions:
  
  If possible, try executing a different transaction type to see if the error persists. This can help isolate whether the issue is with a specific transaction type or a broader configuration issue.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to Asset Accounting and posting rules for any additional guidance or updates.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the configuration, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like OAYZ (for defining posting rules) and OAYR (for transaction types) to navigate directly to the relevant configuration areas.
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide additional guidance on this error.
  Testing Environment: If possible, replicate the issue in a testing environment to avoid impacting production data while troubleshooting.
  
  By following these steps, you should be able to identify and resolve the cause of the AB028 error in SAP.