How To Fix DMEE_ABA306 - Error in node &1: source field &2 does not exist

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 306

• Message text: Error in node &1: source field &2 does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE_ABA306 - Error in node &1: source field &2 does not exist ?

  The SAP error message DMEE_ABA306 indicates that there is an issue with the Data Medium Exchange Engine (DMEE) configuration, specifically related to a source field that is referenced in a node but does not exist in the context of the data structure being processed.
  Cause:
  The error typically occurs due to one of the following reasons:
  
  Incorrect Field Mapping: The source field specified in the DMEE configuration does not match any of the fields available in the data structure. This could be due to a typo or an outdated reference.
  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.
  Missing Data Elements: The data element that the source field is supposed to map to may not exist in the context of the current processing logic.
  
  Solution:
  To resolve the DMEE_ABA306 error, you can follow these steps:
  
  
  Check the DMEE Configuration:
  
  Go to the DMEE transaction (usually transaction code DMEE).
  Locate the specific node mentioned in the error message (node &1).
  Verify the source field (source field &2) referenced in that node.
  
  
  
  Validate Field Existence:
  
  Ensure that the source field exists in the data structure you are working with. You can check the relevant data structure or table to confirm that the field is present.
  If the field does not exist, you may need to either create it or modify the DMEE configuration to reference a valid field.
  
  
  
  Update the Configuration:
  
  If the source field is incorrect or outdated, update the DMEE configuration to point to the correct field.
  Save your changes and activate the DMEE configuration.
  
  
  
  Test the Configuration:
  
  After making the necessary changes, run a test to ensure that the DMEE process works without errors.
  
  
  
  Consult Documentation:
  
  If you are unsure about the correct fields 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 additional guidance on DMEE configurations.
  Debugging: If the issue persists, consider using debugging tools to trace the data flow and identify where the configuration might be failing.
  
  By following these steps, you should be able to identify and resolve the DMEE_ABA306 error effectively.