How To Fix DMEE_PAYMFORMAT329 - Error in node &1: reference ID &2 not permitted in aggregation

SAP Error Message - Details

• Message type: E = Error

• Message class: DMEE_PAYMFORMAT - Messages for DMEE Payment Formats

• 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE_PAYMFORMAT329 - Error in node &1: reference ID &2 not permitted in aggregation ?

  The SAP error message DMEE_PAYMFORMAT329 typically occurs in the context of the Data Medium Exchange Engine (DMEE) when generating payment formats. This specific error indicates that there is an issue with the aggregation of data in the specified node of the DMEE tree structure. The error message suggests that a reference ID is not permitted in the aggregation for the specified node.
  Cause:
  
  Incorrect Configuration: The DMEE tree structure may be incorrectly configured, leading to the use of a reference ID that is not allowed in the context of the aggregation.
  Node Definition: The node in question may be defined in a way that does not support the aggregation of the specified reference ID.
  Data Structure Issues: The data being processed may not conform to the expected structure, leading to conflicts during aggregation.
  
  Solution:
  
  
  Check DMEE Configuration:
  
  Open the DMEE tree structure in transaction code DMEE.
  Navigate to the node specified in the error message and review its configuration.
  Ensure that the reference ID being used is valid for the aggregation context of that node.
  
  
  
  Adjust Node Settings:
  
  If the node is not intended to aggregate the specified reference ID, consider modifying the node settings or changing the aggregation logic.
  You may need to remove or replace the reference ID with one that is permitted.
  
  
  
  Review Aggregation Logic:
  
  Check the aggregation logic defined for the node. Ensure that it aligns with the intended data structure and that all reference IDs used are valid.
  
  
  
  Test with Sample Data:
  
  After making changes, test the DMEE configuration with sample data to ensure that the error does not reoccur.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidelines on configuring DMEE nodes and handling aggregation.
  
  
  
  Seek Expert Help:
  
  If the issue persists, consider reaching out to an SAP consultant or support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: DMEE (for DMEE configuration), SE80 (for development work).
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on DMEE configurations.
  Documentation: Review the SAP Help Portal for detailed information on DMEE and payment formats.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.