How To Fix /SEHS/DG_DG403 - No function module assigned to the DG check schema determination routine

/SEHS/DG_DG403 - Overview

• Message type: E = Error

• Message class: /SEHS/DG_DG -

• Message number: 403

• Message text: No function module assigned to the DG check schema determination routine

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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/SEHS/DG_DG403 - Details

• The SAP error message /SEHS/DG_DG403 No function module assigned to the DG check schema determination routine typically occurs in the context of Dangerous Goods (DG) management within SAP. This error indicates that the system is unable to find a function module that is required for the determination of the DG check schema. This can happen due to configuration issues or missing assignments in the system.
  
  Cause:
  
  Missing Function Module: The function module that is supposed to be assigned for the DG check schema determination is either not created or not assigned correctly.
  
  Configuration Issues: The configuration settings for Dangerous Goods Management (DGM) may not be set up properly, leading to the system not being able to find the necessary function module.
  Transport Issues: If the system has recently undergone a transport of changes, the function module may not have been transported correctly.
  
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings for Dangerous Goods Management in the SAP