How To Fix DMEE328 - Error aggregating node &1: aggregation type is inconsistent

DMEE328 - Overview

• Message type: E = Error

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

• Message number: 328

• Message text: Error aggregating node &1: aggregation type is inconsistent

What causes this issue?

In the aggregation list for node &V1&, there is an aggregation
reference for which the <DS:DE.DMEE_AGG_TYPE>aggregation type</> is not
maintained. Or, the list contains several entries with different
aggregation types.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

DMEE328 - Details

• The SAP error message DMEE328 indicates that there is an issue with the aggregation type defined for a node in the Data Medium Exchange (DMEE) configuration. This error typically arises when the aggregation settings for a node are inconsistent or not properly defined, which prevents the system from correctly aggregating data for that node.
  
  Cause:
  
  Inconsistent Aggregation Type: The aggregation type specified for the node does not match the expected type for the data being processed. For example, if a node is set to aggregate data but the data does not support aggregation, this error can occur.
  Incorrect Configuration: The DMEE tree structure may have been incorrectly configured, leading to mismatches in the aggregation settings.
  Missing or Incorrect Node Settings: If a node is expected to aggregate data but lacks the necessary settings or has conflicting settings, this can trigger the error.
  
  
  Solution:
  
  
  Check Node Configuration:
  
  Go to the DMEE tree structure in the SAP system.
  Review the