How To Fix DMEE401 - Node &1: Name does not match XML file specification

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 401

• Message text: Node &1: Name does not match XML file specification

What causes this issue?

Element or attribute names in an XML tree cannot start with a number or
a special symbol (except ?_?).

How to fix this error?

Ensure that the name starts with a letter or the underscore (?_?)
symbol.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE401 - Node &1: Name does not match XML file specification ?

  The SAP error message DMEE401 indicates that there is a mismatch between the node name defined in the DMEE (Data Medium Exchange Engine) configuration and the expected name in the XML file specification. This error typically occurs when generating XML files for payment formats or other data exchange formats.
  Cause:
  
  Node Name Mismatch: The node name defined in the DMEE tree structure does not match the expected name in the XML schema or specification.
  Incorrect Configuration: The DMEE configuration may not be set up correctly, leading to discrepancies between the defined nodes and the XML structure.
  Changes in XML Specification: If the XML specification has been updated or changed, the DMEE configuration may not reflect these changes, leading to mismatches.
  Typographical Errors: Simple typographical errors in the node names can also lead to this error.
  
  Solution:
  
  
  Check DMEE Configuration:
  
  Go to the DMEE transaction (transaction code: DMEE).
  Review the DMEE tree structure and ensure that the node names match the expected names in the XML specification.
  Make any necessary adjustments to the node names to ensure they align with the XML schema.
  
  
  
  Validate XML Specification:
  
  Ensure that the XML file specification you are using is correct and up to date.
  If there have been changes to the XML specification, update the DMEE configuration accordingly.
  
  
  
  Test the Configuration:
  
  After making changes, test the DMEE configuration by generating the XML file again to see if the error persists.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or the specific XML schema documentation to ensure that you are using the correct node names and structure.
  
  
  
  Debugging:
  
  If the issue persists, consider using debugging tools or logs to trace the generation process and identify where the mismatch occurs.
  
  
  
  Related Information:
  
  DMEE Documentation: SAP provides documentation on how to configure DMEE, including guidelines on node naming conventions and XML specifications.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on resolving DMEE errors.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other users and their solutions.
  
  By following these steps, you should be able to resolve the DMEE401 error and ensure that your DMEE configuration is correctly aligned with the XML file specifications.