How To Fix DMEE_PAYMFORMAT302 - Error in node &1: reference to node with ref. ID &2 cannot be used

SAP Error Message - Details

• Message type: E = Error

• Message class: DMEE_PAYMFORMAT - Messages for DMEE Payment Formats

• Message number: 302

• Message text: Error in node &1: reference to node with ref. ID &2 cannot be used

What causes this issue?

You have selected reference to another node as the mapping procedure.
However, the reference ID you used as a source has either of following
issues:
It is not an existing reference ID.
It is defined for a node that is below the processed node in the tree.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE_PAYMFORMAT302 - Error in node &1: reference to node with ref. ID &2 cannot be used ?

  The SAP error message DMEE_PAYMFORMAT302 typically occurs in the context of the Data Medium Exchange Engine (DMEE) when there is an issue with the configuration of the payment format. This error indicates that there is a problem with a reference to a node in the DMEE tree structure, specifically that the reference to a node with a given reference ID cannot be used in the current context.
  Cause:
  
  Invalid Node Reference: The error usually arises when a node in the DMEE tree is trying to reference another node that is either not defined, not accessible, or not valid in the current context.
  Incorrect Configuration: There may be a misconfiguration in the DMEE format tree, such as incorrect parent-child relationships or missing nodes.
  Node Type Issues: The node being referenced may not be of the correct type or may not have the necessary attributes set to be used in the current context.
  
  Solution:
  
  Check Node References: Review the DMEE format tree and ensure that all node references are valid. Make sure that the node with reference ID &2 exists and is correctly configured.
  Validate Configuration: Go through the configuration of the DMEE format and ensure that all nodes are properly defined and that their relationships are correctly set up.
  Node Properties: Check the properties of the node that is causing the error. Ensure that it is of the correct type and has the necessary attributes to be referenced.
  Testing: After making changes, test the payment format to ensure that the error is resolved. You can use the DMEE test functionality to simulate the output and check for any further issues.
  Documentation and Support: If the issue persists, refer to SAP documentation for DMEE or consult with SAP support for further assistance.
  
  Related Information:
  
  DMEE Configuration: Familiarize yourself with the DMEE configuration process, including how to create and manage format trees.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error.
  Transaction Codes: Use transaction codes like DMEE to access the DMEE configuration and FBPM for payment medium formats.
  Debugging: If you have access to debugging tools, you can trace the execution to see where the error is being triggered.
  
  By following these steps, you should be able to identify and resolve the issue causing the DMEE_PAYMFORMAT302 error.