How To Fix DMEE056 - Child tree has modified source fields. No changes are transferred

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 056

• Message text: Child tree has modified source fields. No changes are transferred

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE056 - Child tree has modified source fields. No changes are transferred ?

  The SAP error message DMEE056 indicates that there is an issue with the Data Medium Exchange Engine (DMEE) configuration, specifically related to the child tree in the DMEE structure. This error occurs when the child tree has modified source fields, and as a result, the changes are not being transferred correctly.
  Cause:
  
  Modified Source Fields: The child tree in the DMEE structure has fields that have been modified or changed, which are not aligned with the parent tree or the overall structure.
  Inconsistent Configuration: There may be inconsistencies in the configuration of the DMEE tree, such as changes made to the source fields that are not reflected in the child tree.
  Data Mapping Issues: The mapping of data from the source fields to the target fields may not be correctly set up, leading to discrepancies.
  
  Solution:
  
  Review DMEE Configuration: Check the DMEE tree structure to ensure that the source fields in the child tree are correctly defined and match the parent tree. Make sure that any modifications made to the source fields are also reflected in the child tree.
  Synchronize Changes: If you have made changes to the source fields, ensure that you synchronize these changes with the child tree. This may involve updating the child tree to reflect the new structure or fields.
  Check Data Mapping: Verify the data mapping settings to ensure that the source fields are correctly mapped to the target fields. Make any necessary adjustments to the mapping.
  Test the Configuration: After making the necessary changes, test the DMEE configuration to ensure that the error is resolved and that the data is being transferred correctly.
  
  Related Information:
  
  DMEE Documentation: Refer to the official SAP documentation for DMEE to understand the configuration options and best practices.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to DMEE, such as DMEE (for the DMEE tree) and other related transactions for configuration and testing.
  
  If the issue persists after following these steps, consider reaching out to SAP support or consulting with a technical expert who specializes in DMEE configurations.