How To Fix DMEE371 - Node &1: you must define mapping using action nodes or an exit module

DMEE371 - Overview

• Message type: E = Error

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

• Message number: 371

• Message text: Node &1: you must define mapping using action nodes or an exit module

What causes this issue?

At least one action node has been created under node &V1&, so the only
mapping procedures that are possible are via action nodes or exit
module.

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 DMEE371 - Node &1: you must define mapping using action nodes or an exit module ?

  The SAP error message DMEE371 indicates that there is an issue with the Data Medium Exchange (DMEE) configuration, specifically related to the mapping of nodes in the DMEE tree. This error occurs when a node in the DMEE structure does not have a defined mapping using action nodes or an exit module. Here’s a breakdown of the cause, solution, and related information for this error:
  
  Cause:
  
  Missing Mapping: The node specified in the error message does not have any associated action nodes or exit modules that define how data should be processed or transformed.
  Incorrect Configuration: The DMEE tree may not be properly configured, leading to nodes that are not fully defined.
  Incomplete Implementation: If you are in the process of setting up or modifying the DMEE structure, it’s possible that some nodes were left without the necessary mapping.
  
  
  Solution:
  
  
  Define Action Nodes:
  
  Go to the DMEE tree structure in transaction code OBPM1 (or the relevant transaction