How To Fix DMEE_ABA302 - Error in node &1: reference to node with ref. ID &2 is not permitted

DMEE_ABA302 - Overview

• Message type: E = Error

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

• Message number: 302

• Message text: Error in node &1: reference to node with ref. ID &2 is not permitted

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE_ABA302 - Error in node &1: reference to node with ref. ID &2 is not permitted ?

  The SAP error message DMEE_ABA302 typically occurs in the context of the Data Medium Exchange Engine (DMEE) when there is an issue with the configuration of the DMEE tree structure. This error indicates that there is a reference to a node that is not permitted, which usually means that the node structure is not correctly defined or that there is a misconfiguration in the DMEE tree.
  
  Cause:
  
  Invalid Node Reference: The error suggests that a node is trying to reference another node that is not allowed in the current context. This could be due to incorrect settings in the DMEE tree.
  Hierarchy Issues: The node structure may not adhere to the required hierarchy or rules defined in the DMEE configuration.
  Missing Nodes: The referenced node may not exist or may have been deleted or renamed.
  Incorrect Configuration: There may be a misconfiguration in the DMEE tree settings, such as incorrect parent-child relationships.
  
  
  Solution:
  
  Check Node Configuration: Review