How To Fix DMEE329 - Error in node &1: reference ID &2 not permitted in aggregation

DMEE329 - Overview

• Message type: E = Error

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

• Message number: 329

• Message text: Error in node &1: reference ID &2 not permitted in aggregation

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 DMEE329 - Error in node &1: reference ID &2 not permitted in aggregation ?

  The SAP error message DMEE329 indicates that there is an issue with the configuration of the Data Medium Exchange Engine (DMEE) in SAP, specifically related to the aggregation of nodes in the DMEE tree structure. This error typically occurs when a reference ID is used in a way that is not permitted during the aggregation process.
  
  Cause:
  The error message DMEE329 is triggered when:
  
  A node in the DMEE tree is trying to aggregate data using a reference ID that is not allowed for that specific node.
  The configuration of the DMEE tree may have inconsistencies or incorrect settings that lead to this error.
  The reference ID used in the aggregation does not match the expected format or type for the node.
  
  
  Solution:
  To resolve the DMEE329 error, you can follow these steps:
  
  
  Check DMEE Configuration:
  
  Go to the DMEE transaction (transaction code: DMEE).
  Review the configuration of the DMEE tree structure, focusing on the node that is causing the