How To Fix DMC_GENERAL171 - Structure &1 (parent &2) moved down or replaced

DMC_GENERAL171 - Overview

• Message type: E = Error

• Message class: DMC_GENERAL - MWB: General Messages

• Message number: 171

• Message text: Structure &1 (parent &2) moved down or replaced

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_GENERAL171 - Structure &1 (parent &2) moved down or replaced ?

  The SAP error message DMC_GENERAL171 typically occurs in the context of Data Migration Cockpit (DMC) or during data migration processes. This error indicates that a structure (or a data object) has been moved down or replaced, which can lead to issues in data mapping or data integrity.
  
  Cause:
  
  Data Structure Changes: The error often arises when there are changes in the data structure of the source or target systems. This could be due to updates in the data model, changes in the fields, or modifications in the hierarchy of the data.
  Mapping Issues: If the mapping between the source and target structures is not correctly defined or if the structure has been altered after the mapping was created, this error can occur.
  Version Mismatch: If there is a version mismatch between the source and target systems, it can lead to discrepancies in the expected data structure.
  
  
  Solution:
  
  Review Data Structures: Check the data structures in both