How To Fix DMEE_PAYMFORMAT304 - Error in aggregation for node &1: reference ID &2 is not permitted

SAP Error Message - Details

• Message type: E = Error

• Message class: DMEE_PAYMFORMAT - Messages for DMEE Payment Formats

• 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE_PAYMFORMAT304 - Error in aggregation for node &1: reference ID &2 is not permitted ?

  The SAP error message DMEE_PAYMFORMAT304 typically occurs in the context of the Data Medium Exchange Engine (DMEE) when there is an issue with the aggregation of data in a payment format. This error indicates that there is a problem with the configuration of the DMEE tree structure, specifically related to the aggregation of nodes.
  Cause:
  The error message "Error in aggregation for node &1: reference ID &2 is not permitted" suggests that:
  
  Invalid Aggregation Configuration: The node specified in the error message is trying to aggregate data that is not allowed based on the configuration settings. This could be due to incorrect settings in the DMEE tree.
  Reference ID Issues: The reference ID mentioned in the error message may not be correctly defined or may not match the expected values in the DMEE configuration.
  Data Structure Mismatch: The data being processed may not conform to the expected structure defined in the DMEE tree, leading to aggregation issues.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check DMEE Configuration:
  
  Go to the DMEE transaction (usually transaction code DMEE).
  Review the configuration of the DMEE tree structure, especially the node mentioned in the error message.
  Ensure that the aggregation settings for the node are correctly defined and that they align with the expected data structure.
  
  
  
  Validate Reference IDs:
  
  Verify that the reference ID mentioned in the error message is correctly defined in the DMEE configuration.
  Ensure that the reference ID is permitted for aggregation in the context of the node.
  
  
  
  Review Data Input:
  
  Check the data being processed to ensure it matches the expected format and structure defined in the DMEE tree.
  Look for any discrepancies or missing data that could lead to aggregation issues.
  
  
  
  Test with Sample Data:
  
  If possible, test the DMEE configuration with sample data to see if the error persists. This can help isolate whether the issue is with the configuration or the data itself.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to DMEE and payment formats for any specific guidelines or known issues that might relate to your situation.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking the configuration and data, consider reaching out to SAP support for further assistance. Provide them with the error details and any relevant configuration information.
  
  
  
  Related Information:
  
  DMEE Documentation: Familiarize yourself with the DMEE documentation available in the SAP Help Portal for detailed guidance on configuring payment formats and handling errors.
  SAP Notes: Search for relevant SAP Notes that may address similar issues or provide patches and updates related to DMEE errors.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the DMEE_PAYMFORMAT304 error.