How To Fix DMEE_ABA329 - Error in node &1: reference ID &2 not permitted in aggregation

SAP Error Message - Details

• Message type: E = Error

• Message class: DMEE_ABA - 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

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE_ABA329 - Error in node &1: reference ID &2 not permitted in aggregation ?

  The SAP error message DMEE_ABA329 typically occurs in the context of the Data Medium Exchange Engine (DMEE) when generating payment files, particularly in the ABA (Australian Bankers' Association) format. This error indicates that there is an issue with the configuration of the DMEE tree, specifically related to the aggregation of nodes.
  Cause:
  The error message "Error in node &1: reference ID &2 not permitted in aggregation" suggests that there is a problem with how the reference ID is being used in the aggregation process within the DMEE tree structure. This can happen due to:
  
  Incorrect Configuration: The DMEE tree may have been incorrectly configured, leading to a situation where a reference ID is not allowed in the context of the aggregation node.
  Invalid Node Relationships: The relationships between nodes in the DMEE tree may not be set up correctly, causing conflicts during the aggregation process.
  Data Issues: The data being processed may not meet the expected criteria for aggregation, leading to the error.
  
  Solution:
  To resolve the DMEE_ABA329 error, you can follow these steps:
  
  
  Check DMEE Tree Configuration:
  
  Open the DMEE tree in transaction code DMEE.
  Review the configuration of the node mentioned in the error message (node &1).
  Ensure that the reference ID (ID &2) is correctly defined and permitted for use in the aggregation context.
  
  
  
  Adjust Node Properties:
  
  If the reference ID is not allowed in the aggregation, consider changing the properties of the node or the aggregation settings.
  Ensure that the aggregation node is set up to accept the reference ID being used.
  
  
  
  Validate Data:
  
  Check the data being processed to ensure it conforms to the expected format and criteria for aggregation.
  Look for any missing or incorrect data that might be causing the issue.
  
  
  
  Test Changes:
  
  After making adjustments, test the DMEE tree by generating the payment file again to see if the error persists.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidelines on configuring DMEE trees and handling aggregation issues.
  
  
  
  Seek Support:
  
  If the issue remains unresolved, consider reaching out to SAP support or consulting with a technical expert who specializes in DMEE configurations.
  
  
  
  Related Information:
  
  Transaction Codes: DMEE (for DMEE tree maintenance), SE80 (for development workbench), and SE37 (for function module debugging).
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on DMEE configurations.
  Community Forums: Engage with SAP community forums or user groups for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the DMEE_ABA329 error in your SAP system.