How To Fix DMEE_PAYMFORMAT124 - Format-specific structure changed: check mapping assignments

SAP Error Message - Details

• Message type: E = Error

• Message class: DMEE_PAYMFORMAT - Messages for DMEE Payment Formats

• Message number: 124

• Message text: Format-specific structure changed: check mapping assignments

What causes this issue?

You are changing or deleting the format-specific structure that has been
assigned to the format tree. By doing this, mapping assignments could
become invalid.

System Response

The system generates a new set of possible source fields (source field
inventory).

How to fix this error?

Check whether fields from the deleted structure were used as source
fields. If necessary, change these mapping assignments.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE_PAYMFORMAT124 - Format-specific structure changed: check mapping assignments ?

  The SAP error message DMEE_PAYMFORMAT124 indicates that there has been a change in the format-specific structure of the DMEE (Data Medium Exchange Engine) mapping. This typically occurs when the underlying structure of the payment format has been modified, which can lead to inconsistencies in the mapping assignments that were previously set up.
  Cause:
  
  Changes in Payment Format: The payment format (e.g., SEPA, DTAUS) has been updated or modified, which can happen due to regulatory changes or updates in the SAP system.
  Mapping Assignments: The mapping assignments in the DMEE configuration may not align with the new structure, leading to this error.
  Version Changes: If the DMEE version has been upgraded or if there are changes in the configuration, it can lead to discrepancies in the mapping.
  
  Solution:
  
  
  Check Mapping Assignments:
  
  Go to the DMEE transaction (usually transaction code DMEE).
  Open the relevant payment format and check the mapping assignments.
  Ensure that all fields in the mapping correspond to the new structure.
  
  
  
  Update Mapping:
  
  If there are discrepancies, update the mapping assignments to align with the new structure.
  You may need to refer to the documentation for the specific payment format to understand the changes.
  
  
  
  Test the Configuration:
  
  After making changes, perform a test run to ensure that the payment file is generated correctly without errors.
  Use the transaction for generating the payment medium (e.g., F110 for payment runs) to validate the output.
  
  
  
  Consult Documentation:
  
  Review the SAP notes and documentation related to the specific payment format you are using. SAP often provides guidance on changes and how to adapt your mappings accordingly.
  
  
  
  Seek Help from SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide insights based on the specific version and configuration of your SAP system.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as DMEE, F110, and others related to payment processing.
  SAP Notes: Check for any SAP Notes that may address known issues or changes related to the DMEE format you are using.
  Documentation: Review the DMEE documentation for detailed information on how to configure and troubleshoot mapping assignments.
  
  By following these steps, you should be able to resolve the DMEE_PAYMFORMAT124 error and ensure that your payment formats are correctly configured.