How To Fix DMEE689 - Check subtree of node &1; there are redefined nodes

DMEE689 - Overview

• Message type: E = Error

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

• Message number: 689

• Message text: Check subtree of node &1; there are redefined nodes

What causes this issue?

You have deactivated a node in the parent tree and that node has a
subtree with a redefined node.

System Response

Due to the deactivation of the parent node, the system deactivated the
subtree and the redefined node too.

How to fix this error?

If you want the redefined node to be activated<(>,<)> activate the
deactivated parent node. If you want to have only the redefined node
activated, copy and paste the redefined node to another place and
deactivate the parent node again (we recommend that you use the
<LS>Revert to Original </>button for this purpose).

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE689 - Check subtree of node &1; there are redefined nodes ?

  The SAP error message DMEE689 indicates that there are redefined nodes in the subtree of a specified node in the Data Medium Exchange Engine (DMEE) configuration. This error typically arises when there are conflicting definitions for nodes in the DMEE tree structure, which can lead to issues in generating the desired output format for data exchange.
  
  Cause:
  
  
  Redefined Nodes: The error occurs when a node in the DMEE tree has been redefined in a way that conflicts with its parent or sibling nodes. This can happen if:
  
  A node is defined multiple times with different properties.
  There are inconsistencies in the node definitions, such as different data types or attributes.
  
  
  
  Incorrect Configuration: The DMEE configuration may have been altered incorrectly, leading to overlapping or conflicting node definitions.
  
  
  Versioning Issues: If there are multiple versions of the DMEE tree, it may lead to confusion and conflicts in node definitions.
  
  
  
  Solution:
  
  
  Review the DMEE Tree Structure:
  
  Open the DMEE configuration in