How To Fix DMEE705 - Node &1: You cannot map from both a constant and a reference node

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 705

• Message text: Node &1: You cannot map from both a constant and a reference node

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE705 - Node &1: You cannot map from both a constant and a reference node ?

  The SAP error message DMEE705 indicates that there is a conflict in the mapping configuration within the Data Medium Exchange (DMEE) structure. Specifically, the error states that you cannot map from both a constant and a reference node in the same node. This typically occurs when you are trying to define a node in the DMEE tree that attempts to pull data from a constant value (a fixed value) and a reference node (a dynamic value from the data source) simultaneously.
  Cause:
  
  Conflicting Mapping: The node in question is trying to use both a constant value and a reference to another node, which is not allowed. This can happen if you have inadvertently set both a constant and a reference in the same node's properties.
  Incorrect Configuration: The configuration of the DMEE tree may not be set up correctly, leading to this conflict.
  
  Solution:
  
  
  Review Node Configuration: Go to the DMEE tree structure where the error is occurring. Check the properties of the node that is causing the error.
  
  Ensure that you are either using a constant value or a reference node, but not both.
  If you need to use a constant, remove any reference node settings from that node.
  If you need to reference another node, ensure that you do not set a constant value for that node.
  
  
  
  Adjust Mapping Logic: If your business logic requires both a constant and a reference, consider restructuring your DMEE tree. You may need to create a new node that can handle the constant value separately or use conditional logic to determine which value to use.
  
  
  Test Changes: After making the necessary adjustments, test the DMEE configuration to ensure that the error is resolved and that the output is as expected.
  
  
  Related Information:
  
  DMEE Configuration: Familiarize yourself with the DMEE configuration and how to properly set up nodes, constants, and references.
  Documentation: Refer to SAP documentation or help resources for detailed guidance on DMEE node configuration and mapping rules.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues or provide additional guidance on DMEE errors.
  
  By following these steps, you should be able to resolve the DMEE705 error and ensure that your DMEE configuration is set up correctly.