How To Fix DMEE221 - Node &1 does not exist in right tree; navigation is not possible

DMEE221 - Overview

• Message type: E = Error

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

• Message number: 221

• Message text: Node &1 does not exist in right tree; navigation is not possible

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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DMEE221 - Details

• The SAP error message DMEE221 indicates that there is an issue with the Data Medium Exchange Engine (DMEE) configuration, specifically related to the structure of the DMEE tree. The error message states that a node specified in the DMEE tree does not exist in the right tree, which means that the system is unable to navigate to the specified node.
  
  Cause:
  
  Incorrect Node Reference: The node referenced in the DMEE configuration may not exist in the right tree structure. This can happen if the node was deleted or renamed.
  Tree 
  Configuration Issues: There may be inconsistencies or errors in the configuration of the DMEE tree, such as missing nodes or incorrect hierarchy.
  Version Mismatch: If there are multiple versions of the DMEE tree, the system might be referencing an outdated or incorrect version.
  Transport Issues: If the DMEE tree was transported from one system to another, there may have been issues during the transport process