How To Fix DMEE309 - Error in node &1: number of references (&2) is too large

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 309

• Message text: Error in node &1: number of references (&2) is too large

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE309 - Error in node &1: number of references (&2) is too large ?

  The SAP error message DMEE309 indicates that there is an issue with the DMEE (Data Medium Exchange Engine) configuration, specifically related to the number of references in a node exceeding the allowed limit. This error typically occurs when you are trying to generate a file format for data transfer, such as for bank payments or other electronic data interchange (EDI) processes.
  Cause:
  The error message DMEE309 is triggered when:
  
  The number of references (e.g., line items, payment references) defined in a specific node of the DMEE tree exceeds the maximum limit set by the system.
  This limit is often defined by the DMEE configuration or the specific requirements of the file format you are trying to generate.
  
  Solution:
  To resolve the DMEE309 error, you can take the following steps:
  
  
  Review the DMEE Configuration:
  
  Go to the DMEE transaction (transaction code: DMEE).
  Open the relevant DMEE tree structure that is causing the error.
  Check the node that is mentioned in the error message (node &1) and review its configuration.
  
  
  
  Adjust the Number of References:
  
  If the node is configured to include too many references, consider reducing the number of references or splitting the data into multiple nodes if applicable.
  Ensure that the configuration adheres to the limits set by the DMEE framework or the specific requirements of the file format.
  
  
  
  Check Documentation:
  
  Refer to the SAP documentation or the specific guidelines for the DMEE format you are working with to understand the limitations regarding the number of references.
  
  
  
  Test the Changes:
  
  After making adjustments, test the DMEE output generation again to see if the error persists.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that might address this specific error or provide additional guidance on handling it.
  
  
  
  Seek Help from SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a critical process for your organization.
  
  
  
  Related Information:
  
  DMEE Documentation: Familiarize yourself with the DMEE documentation available in the SAP Help Portal for detailed information on configuring DMEE trees and understanding the limitations.
  Transaction Codes: Use transaction codes like DMEE for configuration and SE80 for checking the related objects.
  Testing Tools: Utilize transaction codes like FPAYM00 (for payment medium generation) to test the output after making changes.
  
  By following these steps, you should be able to identify the cause of the DMEE309 error and implement a solution to resolve it.