How To Fix DMEE_PAYMFORMAT420 - Node &1: Selected mapping procedure does not allow subnode &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: DMEE_PAYMFORMAT - Messages for DMEE Payment Formats

• Message number: 420

• Message text: Node &1: Selected mapping procedure does not allow subnode &2.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE_PAYMFORMAT420 - Node &1: Selected mapping procedure does not allow subnode &2. ?

  The SAP error message DMEE_PAYMFORMAT420 indicates that there is an issue with the mapping procedure in the Data Medium Exchange Engine (DMEE) configuration. Specifically, it suggests that the selected mapping procedure does not permit the use of the specified subnode.
  Cause:
  
  Mapping Procedure Configuration: The mapping procedure you are using may not be designed to allow the specific subnode you are trying to use. This can happen if the subnode is not defined in the mapping procedure or if the structure of the mapping does not support it.
  Incorrect Node Usage: The node you are trying to use may not be valid in the context of the selected mapping procedure. This could be due to a misconfiguration or misunderstanding of the mapping structure.
  Versioning Issues: If there have been changes to the mapping procedure or the DMEE configuration, it may lead to inconsistencies that trigger this error.
  
  Solution:
  
  
  Check Mapping Procedure: Review the mapping procedure you are using. Ensure that it is correctly configured to allow the subnode you are trying to use. You can do this by:
  
  Navigating to the DMEE transaction (usually transaction code DMEE).
  Checking the structure of the mapping procedure and confirming that the subnode is defined and allowed.
  
  
  
  Modify Mapping: If the subnode is not allowed, you may need to modify the mapping procedure to include it or choose a different mapping procedure that supports the required subnode.
  
  
  Consult Documentation: Refer to the SAP documentation or help resources for DMEE to understand the structure and limitations of the mapping procedures.
  
  
  Testing: After making changes, test the mapping again to ensure that the error is resolved.
  
  
  Seek Help: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who has experience with DMEE configurations.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as DMEE for configuration and FBPM for payment medium processing.
  SAP Notes: Check for any SAP Notes related to DMEE and the specific error message for additional guidance or patches that may address known issues.
  Community 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 the cause of the error and implement a solution to resolve it.