How To Fix DMC_GENERAL008 - Mapping on hierarchy and structure nodes of the recipient not allowed

DMC_GENERAL008 - Overview

• Message type: E = Error

• Message class: DMC_GENERAL - MWB: General Messages

• Message number: 008

• Message text: Mapping on hierarchy and structure nodes of the recipient not allowed

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_GENERAL008 - Mapping on hierarchy and structure nodes of the recipient not allowed ?

  The SAP error message DMC_GENERAL008 typically occurs in the context of data migration or data transfer processes, particularly when using the SAP Data Migration Cockpit (DMC) or similar tools. This error indicates that there is an issue with mapping data to hierarchy and structure nodes of the recipient system, which is not allowed in the current configuration or context.
  
  Cause:
  
  
  Hierarchy Structure Mismatch: The error often arises when there is an attempt to map data to a node in the target hierarchy that does not correspond correctly to the source data structure. This can happen if the source data is not structured in a way that aligns with the target hierarchy.
  
  
  Incorrect Mapping Configuration: If the mapping configuration is not set up correctly, such as trying to map a flat structure to a hierarchical structure without proper transformation, this error can occur.
  
  
  Data Integrity Issues: If the data being migrated contains inconsistencies or does