How To Fix DMEE064 - Tree about to be rewritten has different parent (&1, &2)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 064

• Message text: Tree about to be rewritten has different parent (&1, &2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE064 - Tree about to be rewritten has different parent (&1, &2) ?

  The SAP error message DMEE064 indicates that there is an issue with the Data Medium Exchange Engine (DMEE) configuration, specifically related to the structure of the tree being used for data medium exchange. The error message states that the tree about to be rewritten has a different parent than expected, which can occur when there are inconsistencies in the tree structure or when changes have been made to the tree without proper updates to its parent nodes.
  Cause:
  
  Tree Structure Changes: The tree structure may have been modified, and the parent node of the tree does not match the expected parent node.
  Inconsistent Configuration: There may be inconsistencies in the configuration of the DMEE trees, such as changes made to the tree without updating related nodes.
  Multiple Versions: There could be multiple versions of the same tree, leading to confusion about which version is being referenced.
  
  Solution:
  
  Check Tree Structure: Review the DMEE tree structure to ensure that the parent-child relationships are correctly defined. Make sure that the tree you are trying to rewrite has the correct parent node.
  Update Configuration: If changes have been made to the tree, ensure that all related nodes and configurations are updated accordingly. This may involve reassigning parent nodes or adjusting the tree structure.
  Delete and Recreate: If the tree structure is too complex or inconsistent, consider deleting the problematic tree and recreating it from scratch, ensuring that the parent-child relationships are correctly established.
  Transport Issues: If the issue arose after a transport, check if the transport included all necessary objects and configurations related to the DMEE tree.
  Consult Documentation: Refer to SAP documentation or notes related to DMEE for any specific guidelines or known issues that may pertain to your version of SAP.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like DMEE to access the DMEE configuration and tree structures.
  SAP Notes: Check for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the DMEE064 error and ensure that your DMEE configuration is functioning correctly.