How To Fix DMF_OUTBOUND402 - The material group hierarchy processing is not active

DMF_OUTBOUND402 - Overview

• Message type: E = Error

• Message class: DMF_OUTBOUND -

• Message number: 402

• Message text: The material group hierarchy processing is not active

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 DMF_OUTBOUND402 - The material group hierarchy processing is not active ?

  The SAP error message DMF_OUTBOUND402 indicates that the material group hierarchy processing is not active in the system. This error typically arises when there is an attempt to process or transfer data related to material groups, but the necessary configuration or activation for handling material group hierarchies is not set up.
  
  Cause:
  
  Inactive Configuration: The material group hierarchy processing may not be activated in the system settings.
  Missing Customizing Settings: The necessary customizing settings for material group hierarchies may not be defined.
  Data Transfer Issues: The error may occur during data transfer processes, such as when using Data Migration Framework (DMF) or other data transfer tools.
  
  
  Solution:
  To resolve the DMF_OUTBOUND402 error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the SAP Customizing Implementation Guide (SPRO).
  Navigate to the relevant section for Material Management or Data Migration Framework.
  Ensure that the material group hierarchy processing is activated.
  
  
  
  Activate Material Group Hierarchy:
  
  If the material group hierarchy is not active, you may