How To Fix DMEE320 - No constant specified as source value for node &1

DMEE320 - Overview

• Message type: E = Error

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

• Message number: 320

• Message text: No constant specified as source value for node &1

Self-Explanatory Message

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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 DMEE320 - No constant specified as source value for node &1 ?

  The SAP error message DMEE320 indicates that there is an issue with the Data Medium Exchange Engine (DMEE) configuration, specifically related to the definition of a node in the DMEE tree structure. The error message states that no constant has been specified as a source value for the specified node.
  
  Cause:
  The error typically occurs when:
  
  A node in the DMEE tree is configured to use a constant value, but that constant has not been defined or specified.
  The node is expecting a source value (like a constant or a field from a structure) but is not receiving one, leading to the error.
  
  
  Solution:
  To resolve the DMEE320 error, you can follow these steps:
  
  
  Check the DMEE Configuration:
  
  Go to the DMEE transaction (transaction code: DMEE).
  Open the relevant DMEE tree that is causing the error.
  Identify the node mentioned in the error message (indicated by &1).
  
  
  
  Define the Constant:
  
  If the node is supposed to use a constant, ensure that the