How To Fix FKK_EBS321 - Problem checking the distribution model for message type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: FKK_EBS - Interface between FI-CA and External Billing System

• Message number: 321

• Message text: Problem checking the distribution model for message type &1

What causes this issue?

The distribution model for the message type you are using has not been
maintained.

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?

Maintain the distribution model (transaction BD64).

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FKK_EBS321 - Problem checking the distribution model for message type &1 ?

  The SAP error message FKK_EBS321 typically occurs in the context of Electronic Bank Statement (EBS) processing, particularly when there is an issue with the distribution model for a specific message type. This error indicates that the system is unable to find a valid distribution model for the specified message type, which can prevent the successful processing of bank statements.
  Cause:
  
  Missing Distribution Model: The distribution model for the specified message type is not defined in the system.
  Incorrect Configuration: The configuration settings for the distribution model may be incorrect or incomplete.
  Message Type Not Supported: The message type being processed may not be supported or recognized by the system.
  Authorization Issues: There may be authorization issues preventing access to the distribution model.
  
  Solution:
  
  
  Check Distribution Model Configuration:
  
  Go to the transaction code OBPM1 (or the relevant transaction for your version) to check the distribution model settings.
  Ensure that the distribution model for the specified message type is correctly defined.
  
  
  
  Define Missing Distribution Model:
  
  If the distribution model is missing, you may need to create it. This can be done in the same transaction (OBPM1) by defining the necessary parameters for the message type.
  
  
  
  Review Message Type:
  
  Verify that the message type being processed is valid and supported by your system. You can check the list of message types in the relevant configuration settings.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access and modify the distribution model settings.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to Electronic Bank Statement processing for any specific guidelines or updates that may apply to your version.
  
  
  
  Testing:
  
  After making changes, test the processing of the bank statement again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OBPM1 (for distribution model), FEBAN (for bank statement processing), and FBL1N (for vendor line items) to navigate through the necessary configurations.
  SAP Notes: Check for any SAP Notes related to the error message FKK_EBS321 for additional insights or patches that may address known issues.
  Support: If the issue persists after checking the above points, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify and resolve the issue related to the FKK_EBS321 error message in SAP.