How To Fix DMEE168 - Child tree has modified Format Attributes. No changes are transferred

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 168

• Message text: Child tree has modified Format Attributes. No changes are transferred

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE168 - Child tree has modified Format Attributes. No changes are transferred ?

  The SAP error message DMEE168 indicates that there is an issue with the Data Medium Exchange Engine (DMEE) configuration, specifically related to the format attributes of a child tree in a DMEE structure. This error typically arises when the format attributes of a child node in the DMEE tree have been modified, but those changes are not being transferred correctly to the parent node or the overall structure.
  Cause:
  
  Modified Format Attributes: The format attributes of a child tree have been changed (e.g., field length, data type, etc.) after the parent tree was already defined.
  Inconsistent Configuration: The changes made to the child tree's attributes are not compatible with the parent tree's configuration.
  Versioning Issues: If there are multiple versions of the DMEE tree, the changes may not be reflected in the version being used.
  
  Solution:
  
  Review Changes: Check the format attributes of the child tree and ensure that they are consistent with the parent tree. If necessary, revert any changes that may have caused the inconsistency.
  Reassign Attributes: If the child tree's attributes need to be modified, ensure that the parent tree is updated accordingly to reflect these changes.
  Check Versioning: Ensure that you are working with the correct version of the DMEE tree. If there are multiple versions, make sure that the correct one is activated and used.
  Recreate the Tree: In some cases, it may be necessary to recreate the DMEE tree structure to ensure that all attributes are correctly aligned.
  Testing: After making changes, test the DMEE configuration to ensure that the error does not reoccur.
  
  Related Information:
  
  DMEE Configuration: Familiarize yourself with the DMEE configuration process, including how to define and modify trees and their attributes.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on DMEE configuration.
  Documentation: Review the official SAP documentation for DMEE to understand the structure and requirements for defining trees and attributes.
  
  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.