How To Fix DMEE666 - Child &1, &2, &3

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 666

• Message text: Child &1, &2, &3

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 DMEE666 - Child &1, &2, &3 ?

  The SAP error message DMEE666 typically relates to issues in the Data Medium Exchange Engine (DMEE) configuration, particularly when dealing with the structure of the data being processed. The message format usually indicates that there is a problem with a child node in the DMEE tree structure.
  Cause:
  The error message DMEE666 indicates that there is a problem with a child node in the DMEE tree. The placeholders (&1, &2, &3) usually represent specific details about the child node that is causing the issue. Common causes for this error include:
  
  Incorrect Configuration: The DMEE tree structure may not be configured correctly, leading to issues in how child nodes are defined or linked.
  Missing Data: Required data for the child node may be missing or not populated correctly.
  Data Type Mismatch: There may be a mismatch between the expected data type and the actual data being processed.
  Hierarchy Issues: The hierarchy of nodes may not be properly defined, causing the system to be unable to locate or process the child node.
  
  Solution:
  To resolve the DMEE666 error, you can take the following steps:
  
  
  Check DMEE Configuration:
  
  Go to the DMEE transaction (usually transaction code DMEE).
  Review the configuration of the DMEE tree structure, focusing on the child nodes mentioned in the error message.
  Ensure that all required fields and nodes are correctly defined.
  
  
  
  Validate Data:
  
  Check the data being processed to ensure that all necessary information is present and correctly formatted.
  Look for any missing or null values that may be causing the issue.
  
  
  
  Review Data Types:
  
  Ensure that the data types defined in the DMEE tree match the data being processed. For example, if a field is expected to be numeric, ensure that it is not being populated with alphanumeric characters.
  
  
  
  Test the Configuration:
  
  After making changes, test the DMEE configuration to see if the error persists. You can use the test functionality within the DMEE transaction to simulate the output.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to DMEE for any specific guidance on the error message DMEE666.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking the configuration and data, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: DMEE (Data Medium Exchange Engine), SE80 (Object Navigator for checking related objects).
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide patches related to DMEE.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other users and their solutions.
  
  By following these steps, you should be able to identify and resolve the cause of the DMEE666 error in your SAP system.