How To Fix DMEE304 - Error in aggregation for node &1: reference ID &2 is not permitted

DMEE304 - Overview

• Message type: E = Error

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

• Message number: 304

• Message text: Error in aggregation for node &1: reference 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.

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

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE304 - Error in aggregation for node &1: reference ID &2 is not permitted ?

  The SAP error message DMEE304 indicates that there is an issue with the aggregation of data in the Data Medium Exchange Engine (DMEE). Specifically, it suggests that there is a problem with the reference ID used in the aggregation process for a particular node in the DMEE structure.
  
  Cause:
  The error typically arises due to one of the following reasons:
  
  Invalid Reference ID: The reference ID specified in the DMEE configuration is not valid or not permitted for the node in question.
  Incorrect Node Configuration: The node may not be set up correctly to allow for aggregation with the specified reference ID.
  Hierarchy Issues: There may be issues with the hierarchy of nodes, where the aggregation is not properly defined or is conflicting with other nodes.
  Data Issues: The data being processed may not meet the criteria required for aggregation, leading to this error.
  
  
  Solution:
  To resolve the DMEE304 error, you can take the following steps:
  
  
  Check Reference ID: