How To Fix DMEE395 - No segment exists with level 1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 395

• Message text: No segment exists with level 1

What causes this issue?

The tree must contain at least one segment with level 1.

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?

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 DMEE395 - No segment exists with level 1 ?

  The SAP error message DMEE395 "No segment exists with level 1" typically occurs in the context of the Data Medium Exchange Engine (DMEE) when generating payment files or other data formats. This error indicates that the DMEE structure is not correctly defined, specifically that there is no segment defined at the required level in the DMEE tree structure.
  Cause:
  
  Missing Segment Definition: The DMEE tree structure may not have a segment defined at level 1, which is required for the processing of the file.
  Incorrect Configuration: The configuration of the DMEE tree might be incomplete or incorrectly set up, leading to the absence of the necessary segments.
  Version Issues: If you are using an older version of DMEE or if there are inconsistencies in the versioning of the DMEE tree, it may lead to this error.
  Data Issues: The data being processed may not meet the criteria for generating the required segments.
  
  Solution:
  
  
  Check DMEE Tree Structure:
  
  Go to the DMEE transaction (usually transaction code DMEE).
  Open the relevant DMEE tree and check if there is a segment defined at level 1.
  If it is missing, you will need to create or adjust the segment to ensure it is defined correctly.
  
  
  
  Review Configuration:
  
  Ensure that the DMEE tree is configured correctly according to the requirements of the payment format you are trying to generate.
  Verify that all necessary segments and levels are defined and properly linked.
  
  
  
  Test with Sample Data:
  
  Use sample data to test the DMEE tree and see if the error persists. This can help identify if the issue is with the data being processed.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or guides related to DMEE configuration for specific instructions on setting up segments and levels.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system is up to date with the latest patches and updates, as there may be fixes related to DMEE functionality.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: DMEE (for DMEE configuration), SE11 (for data dictionary), SE37 (for function modules).
  SAP Notes: Check SAP Notes related to DMEE for any known issues or fixes.
  Documentation: SAP Help Portal provides detailed documentation on DMEE configuration and usage.
  
  By following these steps, you should be able to resolve the DMEE395 error and ensure that your DMEE tree is correctly set up for generating the required output files.