How To Fix DMEE306 - Error in node &1: source field &2 does not exist

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 306

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

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE306 - Error in node &1: source field &2 does not exist ?

  The SAP error message DMEE306 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 of the DMEE tree structure. The error message breaks down as follows:
  
  
  Cause: The error occurs when the DMEE configuration is trying to access a source field that does not exist in the specified context. This could be due to a typo in the field name, the field not being defined in the data structure, or the field being removed or renamed in the underlying data model.
  
  
  Solution:
  
  
  Check the DMEE Configuration: Go to the DMEE tree structure where the error is occurring. Verify that the node in question is correctly configured and that the source field referenced in the error message is correctly spelled and exists in the data structure.
  
  
  Verify Data Structure: Ensure that the data structure being used in the DMEE configuration includes the source field. You can check the relevant data structure in the SAP system to confirm that the field is present and correctly defined.
  
  
  Update the DMEE Tree: If the source field has been renamed or removed, you may need to update the DMEE tree to reflect these changes. This may involve modifying the node to reference the correct field or adding the missing field back into the data structure.
  
  
  Test the Configuration: After making the necessary changes, test the DMEE configuration to ensure that the error is resolved and that the output is generated as expected.
  
  
  
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like DMEE to access the DMEE configuration and SE11 to check the data dictionary for the relevant data structure.
  Documentation: Refer to SAP documentation or help resources for more detailed information on configuring DMEE and understanding the data structures involved.
  Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting the SAP Community for assistance.
  
  
  
  By following these steps, you should be able to identify and resolve the cause of the DMEE306 error in your SAP system.