How To Fix DMEE370 - Node &1: mapping via action node not possible

DMEE370 - Overview

• Message type: E = Error

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

• Message number: 370

• Message text: Node &1: mapping via action node not possible

What causes this issue?

You cannot map here via an action node since the node itself is an
action node.

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.

DMEE370 - Details

• The SAP error message DMEE370, which states "Node &1: mapping via action node not possible," typically occurs in the context of the Data Medium Exchange Engine (DMEE) when there is an issue with the mapping configuration in the DMEE tree structure. This error indicates that the system is unable to perform a mapping operation for a specific node due to a misconfiguration or an invalid setup.
  
  Cause:
  
  Invalid Node Configuration: The node specified in the error message may not be correctly configured to perform the required mapping action.
  Missing Action Node: The action node that is supposed to perform the mapping may be missing or incorrectly defined.
  Incorrect Data Structure: The data structure being processed may not match the expected format, leading to mapping failures.
  Hierarchy Issues: There may be issues with the hierarchy of nodes in the DMEE tree, such as incorrect parent-child relationships.
  Data Type Mismatch: The data types expected by the action node