How To Fix DMEE_ABA399 - No key assigned to sort field &1

SAP Error Message - Details

• Message type: E = Error

• Message class: DMEE_ABA - Messages for Data Medium Exchange Engine

• Message number: 399

• Message text: No key assigned to sort field &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE_ABA399 - No key assigned to sort field &1 ?

  The SAP error message DMEE_ABA399 indicates that there is no key assigned to a sort field in the Data Medium Exchange (DMEE) configuration. This error typically arises when you are trying to generate a payment medium or file format, and the system cannot find the necessary key for sorting the data.
  Cause:
  
  Missing Key Assignment: The sort field in the DMEE tree structure does not have a corresponding key assigned to it. This can happen if the configuration for the DMEE format is incomplete or incorrectly set up.
  Incorrect Configuration: The DMEE format might be incorrectly configured, leading to missing or misconfigured sort fields.
  Data Structure Issues: The data structure being used may not align with the expected configuration in DMEE.
  
  Solution:
  
  
  Check DMEE Configuration:
  
  Go to the DMEE transaction (transaction code DMEE).
  Open the relevant DMEE format tree.
  Verify that all sort fields have the appropriate keys assigned. If any sort field is missing a key, assign the correct key.
  
  
  
  Review Sort Field Settings:
  
  Ensure that the sort fields are correctly defined in the DMEE tree. Each sort field should have a corresponding key that the system can use for sorting the output.
  
  
  
  Validate Data Structure:
  
  Check the data structure being used for the payment medium. Ensure that it matches the expected configuration in the DMEE format.
  
  
  
  Test Configuration:
  
  After making changes, test the configuration by attempting to generate the payment medium again to see if the error persists.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for detailed guidance on configuring DMEE formats and understanding sort fields.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking the configuration, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  DMEE (Data Medium Exchange Engine): This is a tool in SAP used for generating payment files in various formats (e.g., SEPA, ACH).
  Sort Fields: These are fields used to determine the order in which records are processed or output in the generated file.
  Keys: In the context of DMEE, keys are identifiers that link sort fields to specific data elements or structures.
  
  By following these steps, you should be able to resolve the DMEE_ABA399 error and successfully generate your payment medium.