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

SAP Error Message - Details

• 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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Smart SAP Assistant

• What is the cause and solution for SAP error message /SEHS/DG_DG403 - No function module assigned to the DG check schema determination routine ?

  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 system.
  Navigate to the relevant settings for DG check schema determination.
  Ensure that a valid function module is assigned to the DG check schema.
  
  
  
  Assign Function Module:
  
  If no function module is assigned, you may need to create one or assign an existing one that meets the requirements for your DG checks.
  You can use transaction code SE37 to check for existing function modules or create a new one if necessary.
  
  
  
  Review Custom Code:
  
  If you have custom code that interacts with the DG check schema, ensure that it is functioning correctly and that it does not interfere with the standard processes.
  
  
  
  Transport Management:
  
  If the issue arose after a transport, check the transport logs to ensure that all necessary objects were transported correctly.
  If needed, re-transport the relevant objects.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to Dangerous Goods Management for any specific instructions or known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  SPRO for configuration settings.
  SE37 for function module management.
  SE80 for object navigator to check for related objects.
  
  
  
  SAP Notes: Search for SAP Notes related to Dangerous Goods Management and the specific error message for any patches or updates that may resolve the issue.
  
  
  Testing: After making changes, ensure to test the DG check schema determination to confirm that the error is resolved and that the system behaves as expected.
  
  
  By following these steps, you should be able to identify and resolve the issue related to the error message /SEHS/DG_DG403.