How To Fix DMEE386 - Error in checks for node &1: target field &2 does not exist

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 386

• Message text: Error in checks for node &1: target field &2 does not exist

What causes this issue?

You have entered type <zh>2</> in the checks, meaning that the argument
is a field of a target structure. However, the entry in the argument
field does not refer to an existing target field.

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 DMEE386 - Error in checks for node &1: target field &2 does not exist ?

  The SAP error message DMEE386 indicates that there is an issue with the Data Medium Exchange Engine (DMEE) configuration, specifically related to the mapping of fields in the DMEE tree structure. The error message states that there is a problem with a target field that is expected to exist but does not.
  Cause:
  The error typically occurs due to one of the following reasons:
  
  Incorrect Field Mapping: The target field specified in the DMEE tree does not exist in the data structure or is incorrectly referenced.
  Changes in Data Structure: If there have been changes to the underlying data structure (e.g., changes in the database table or data model), the DMEE configuration may not have been updated accordingly.
  Typographical Errors: There may be a typo in the field name or path in the DMEE configuration.
  Missing Fields: The field may not be defined in the relevant data structure or may not be included in the data being processed.
  
  Solution:
  To resolve the DMEE386 error, you can follow these steps:
  
  
  Check the DMEE Configuration:
  
  Go to the DMEE transaction (transaction code: DMEE).
  Open the relevant DMEE tree and check the node that is causing the error.
  Verify that the target field specified in the error message exists in the data structure.
  
  
  
  Validate Field Names:
  
  Ensure that the field names used in the DMEE tree are correct and match the names in the data structure.
  Look for any typographical errors or discrepancies.
  
  
  
  Update Data Structure:
  
  If there have been changes to the underlying data structure, update the DMEE configuration to reflect these changes.
  Ensure that all necessary fields are included in the data being processed.
  
  
  
  Test the Configuration:
  
  After making the necessary changes, test the DMEE configuration to ensure that the error no longer occurs.
  Use the "Test" functionality in the DMEE transaction to simulate the output and check for any further errors.
  
  
  
  Consult Documentation:
  
  If you are unsure about the correct field names or structure, refer to the SAP documentation or consult with a colleague who has experience with DMEE configurations.
  
  
  
  Related Information:
  
  Transaction Codes: DMEE (Data Medium Exchange Engine), SE11 (Data Dictionary), SE80 (Object Navigator).
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide guidance on DMEE configurations.
  Debugging: If the issue persists, consider using debugging tools to trace the data flow and identify where the mapping is failing.
  
  By following these steps, you should be able to identify and resolve the cause of the DMEE386 error in your SAP system.