How To Fix DMEE_ABA352 - First tree node (&1) has nodes on the same level

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 352

• Message text: First tree node (&1) has nodes on the same level

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE_ABA352 - First tree node (&1) has nodes on the same level ?

  The SAP error message DMEE_ABA352 indicates that there is an issue with the structure of the DMEE (Data Medium Exchange Engine) tree configuration. Specifically, it means that the first tree node has multiple nodes at the same level, which is not allowed in the DMEE configuration.
  Cause:
  The error typically arises from the following issues:
  
  Incorrect Tree Structure: The DMEE tree is not structured correctly, with multiple nodes being defined at the same level under a single parent node.
  Duplicate Nodes: There may be duplicate nodes or misconfigured nodes that are causing the tree to be improperly defined.
  
  Solution:
  To resolve the DMEE_ABA352 error, you can follow these steps:
  
  
  Check the DMEE Tree Structure:
  
  Go to the DMEE transaction (usually transaction code DMEE).
  Open the relevant DMEE tree that is causing the error.
  Review the structure of the tree, focusing on the first node and its child nodes.
  
  
  
  Correct the Node Configuration:
  
  Ensure that each node under the first tree node is unique and properly structured.
  If you find multiple nodes at the same level, consider restructuring them. You may need to create a new parent node to group them correctly.
  
  
  
  Validate the Tree:
  
  After making changes, validate the tree structure to ensure that it complies with the DMEE requirements.
  Use the "Check" function in the DMEE transaction to identify any remaining issues.
  
  
  
  Test the Configuration:
  
  Once the tree structure is corrected, test the DMEE configuration to ensure that it works as expected without generating errors.
  
  
  
  Related Information:
  
  DMEE Documentation: Refer to SAP documentation for detailed guidelines on configuring DMEE trees and understanding the structure.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error.
  Community Forums: Engage with SAP community forums or support channels for shared experiences and solutions from other users who may have encountered the same issue.
  
  By following these steps, you should be able to resolve the DMEE_ABA352 error and ensure that your DMEE tree is correctly configured.