How To Fix DMEE686 - Node &1 has been activated in parent tree; check subtree in child tree

DMEE686 - Overview

• Message type: E = Error

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

• Message number: 686

• Message text: Node &1 has been activated in parent tree; check subtree in child tree

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE686 - Node &1 has been activated in parent tree; check subtree in child tree ?

  The SAP error message DMEE686 indicates that there is an issue with the Data Medium Exchange Engine (DMEE) configuration, specifically related to the activation of nodes in the DMEE tree structure. This error typically arises when a node in the parent tree has been activated, but the corresponding subtree in the child tree has not been properly configured or activated.
  
  Cause:
  
  Node Activation Mismatch: The error occurs when a node in the parent DMEE tree is activated, but the corresponding child node in the subtree is either not activated or is missing.
  
  Configuration Issues: There may be inconsistencies in the configuration of the DMEE trees, such as missing nodes or incorrect settings.
  Hierarchy Issues: The hierarchical structure of the DMEE trees may not be properly defined, leading to activation issues.
  
  
  Solution:
  
  
  Check Parent and Child Trees:
  
  Navigate to the DMEE transaction (usually transaction code DMEE).
  Review the parent tree where the error is occurring and identify the activated