How To Fix CNVA_20400_CHECK049 - There are automatic account assignments(OKB9)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVA_20400_CHECK - Messages for contorlling areas checks

• Message number: 049

• Message text: There are automatic account assignments(OKB9)

There are automatic account assignments in Customizing for the relevant
controlling areas.
The conversion can proceed if there are automatic account assignments in
Customizing for the relevant controlling areas. You must check the
settings however, as they may require adjusting before or after the
conversion due to organizational changes.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNVA_20400_CHECK049 - There are automatic account assignments(OKB9) ?

  The SAP error message CNVA_20400_CHECK049 typically indicates an issue related to automatic account assignments in the context of controlling (CO) and financial accounting (FI) integration. This error often arises when there are inconsistencies or missing configurations in the automatic account assignment settings, particularly when using transaction codes like OKB9, which is used for defining automatic account assignments for various transactions.
  Cause:
  
  Missing Configuration: The automatic account assignment for the specific transaction type or cost element may not be configured correctly in the system.
  Inconsistent Data: There may be inconsistencies in the data related to the cost center, internal order, or other controlling objects that are being used in the transaction.
  Incorrect Settings: The settings in the configuration for account determination may not align with the requirements of the transaction being processed.
  Transaction Type Issues: The transaction type being used may not have a corresponding automatic account assignment defined.
  
  Solution:
  
  
  Check Configuration:
  
  Go to transaction code OKB9 and review the automatic account assignments for the relevant transaction types. Ensure that all necessary account assignments are defined correctly.
  Verify that the account assignments are set up for the correct controlling area and that they match the requirements of the transactions being processed.
  
  
  
  Review Related Master Data:
  
  Check the master data for cost centers, internal orders, and other relevant objects to ensure that they are correctly set up and active.
  Ensure that the cost elements being used are valid and have the necessary account assignments.
  
  
  
  Test with Different Scenarios:
  
  If possible, try to replicate the issue with different scenarios or data to identify if the problem is specific to certain configurations or data entries.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the error message for any specific guidance or updates that may address the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the configurations and master data, consider reaching out to SAP support for further assistance. They may provide insights based on the specific version of SAP you are using.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with related transaction codes such as OKB9 (Automatic Account Assignment), OKEB (Maintain Account Assignment for CO), and others that may be relevant to your configuration.
  SAP Notes: Search for SAP Notes related to the error message CNVA_20400_CHECK049 for any patches or updates that may resolve the issue.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the CNVA_20400_CHECK049 error in your SAP system.