How To Fix DMEE_PAYMFORMAT321 - No reference to other node specified for node &1

SAP Error Message - Details

• Message type: E = Error

• Message class: DMEE_PAYMFORMAT - Messages for DMEE Payment Formats

• Message number: 321

• Message text: No reference to other node specified for node &1

What causes this issue?

You have not assigned a reference ID to node &V1&. The node thereby does
not reference another tree node, from which values can be transferred as
source values.

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?

Enter a reference ID.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE_PAYMFORMAT321 - No reference to other node specified for node &1 ?

  The SAP error message DMEE_PAYMFORMAT321 indicates that there is an issue with the DMEE (Data Medium Exchange Engine) configuration, specifically related to the payment format you are trying to generate. The error message states that there is "No reference to other node specified for node &1," which means that the DMEE node in question is not properly linked to another node that it is supposed to reference.
  Cause:
  
  Missing Reference: The node in the DMEE tree structure is expected to reference another node, but this reference is missing or incorrectly configured.
  Incorrect Configuration: The DMEE format configuration may have been altered or not set up correctly, leading to this error.
  Node Hierarchy Issues: The hierarchy of nodes in the DMEE tree may not be properly defined, causing the system to be unable to resolve the references.
  
  Solution:
  
  
  Check DMEE Configuration:
  
  Go to the DMEE transaction (usually transaction code DMEE).
  Open the relevant payment format and review the node structure.
  Ensure that the node specified in the error message (&1) has a valid reference to another node. This can be done by checking the properties of the node and ensuring that the "Reference" field is correctly populated.
  
  
  
  Correct Node References:
  
  If the node is supposed to reference another node, make sure that the reference is correctly set up. You may need to create or adjust the reference to point to the correct node.
  
  
  
  Validate Node Hierarchy:
  
  Ensure that the hierarchy of nodes is logical and that all required nodes are present. If nodes are missing, you may need to add them back into the structure.
  
  
  
  Test the Configuration:
  
  After making changes, test the payment format to ensure that the error is resolved and that the payment file can be generated successfully.
  
  
  
  Consult Documentation:
  
  If you are unsure about the configuration, refer to SAP documentation or guides related to DMEE configuration for more detailed instructions.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking the configuration, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: DMEE (for DMEE configuration), FBPM (for payment processing).
  SAP Notes: Check for any relevant SAP Notes that might address known issues with DMEE configurations.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues and solutions shared by other users.
  
  By following these steps, you should be able to resolve the DMEE_PAYMFORMAT321 error and successfully generate your payment format.