How To Fix DMEE_ABA316 - No level was assigned to node &1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 316

• Message text: No level was assigned to node &1

What causes this issue?

You did not assign a level to node &V1&:
For flat-file trees, you must assign a level to segment groups and
segments.
For XML trees, you must assign level 1 to the first element.

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?

Assign a level to this node.

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 DMEE_ABA316 - No level was assigned to node &1 ?

  The SAP error message DMEE_ABA316 indicates that there is an issue with the Data Medium Exchange Engine (DMEE) configuration, specifically related to the assignment of levels to nodes in the DMEE tree structure. This error typically occurs when a node in the DMEE tree does not have a level assigned, which is necessary for the proper generation of payment files or other data medium formats.
  Cause:
  
  Missing Level Assignment: The most common cause of this error is that a node in the DMEE tree structure does not have a level assigned. Each node in the DMEE tree must have a defined level to ensure that the data is structured correctly for output.
  Incorrect Configuration: There may be an issue with the configuration of the DMEE tree, such as a node being incorrectly set up or modified.
  Version Issues: If there are multiple versions of the DMEE tree, the version being used may not be properly configured.
  
  Solution:
  
  
  Check DMEE Configuration:
  
  Go to the DMEE transaction (usually DMEE or OBPM1).
  Open the relevant DMEE tree that is causing the error.
  Verify that all nodes have a level assigned. Each node should have a level number that indicates its position in the hierarchy.
  If a node is missing a level, assign the appropriate level to it.
  
  
  
  Review Node Properties:
  
  For each node, check the properties and ensure that they are correctly configured.
  Make sure that the parent-child relationships are correctly established.
  
  
  
  Test the Configuration:
  
  After making changes, test the DMEE tree to ensure that the error is resolved.
  Generate a sample output to verify that the configuration works as expected.
  
  
  
  Consult Documentation:
  
  If you are unsure about the correct configuration, refer to SAP documentation or guides related to DMEE configuration for your specific version of SAP.
  
  
  
  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.
  
  
  
  Related Information:
  
  Transaction Codes: DMEE (Data Medium Exchange Engine), OBPM1 (Payment Medium Workbench).
  SAP Notes: Check SAP Notes related to DMEE for any known issues or additional guidance.
  Community Forums: Consider searching or posting in SAP community forums for additional insights from other users who may have encountered the same issue.
  
  By following these steps, you should be able to resolve the DMEE_ABA316 error and ensure that your DMEE configuration is correctly set up.