How To Fix DGA412 - Material &1 is assigned to several real substances

SAP Error Message - Details

• Message type: E = Error

• Message class: DGA - DG: Messages for Dangerous Goods Management (A)

• Message number: 412

• Message text: Material &1 is assigned to several real substances

What causes this issue?

You attempted to fill data records in the dangerous goods master with
data from data records in specification management.
However, the material &V1& is assigned to several real substances.

System Response

The material &V1& is not filled.

How to fix this error?

Ensure that the material-real substance assignment is unique and start
filling again.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DGA412 - Material &1 is assigned to several real substances ?

  The SAP error message DGA412 indicates that a material is assigned to multiple real substances in the system. This can occur in the context of materials management, particularly when dealing with materials that have been defined in the system with multiple chemical compositions or variants.
  Cause:
  
  Multiple Assignments: The material in question has been assigned to more than one real substance in the system, which can lead to confusion in processes such as production, inventory management, or quality control.
  Data Entry Errors: There may have been errors during data entry or configuration, leading to the same material being linked to different substances.
  Configuration Issues: The material master data may not have been set up correctly, leading to overlapping assignments.
  
  Solution:
  
  Review Material Master Data: Check the material master data for the specific material in question. Look for the "Real Substances" tab or section to see which substances are currently assigned.
  Remove Duplicate Assignments: If the material is indeed assigned to multiple substances incorrectly, you will need to remove the duplicate assignments. This can typically be done in the material master record.
  Consult with a Specialist: If you are unsure about which assignment to keep or how to proceed, consult with a materials management specialist or a SAP consultant who can provide guidance based on your specific business processes.
  Check Configuration Settings: Ensure that the configuration settings for materials and substances are correctly set up in the system to prevent future occurrences of this issue.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as MM02 (Change Material) to modify the material master data.
  Documentation: Refer to SAP documentation or help files for more detailed instructions on managing material master data and real substances.
  Testing: After making changes, conduct tests to ensure that the material behaves as expected in various processes (e.g., procurement, production, etc.).
  User Roles: Ensure that users have the appropriate roles and permissions to make changes to material master data to prevent unauthorized modifications.
  
  By addressing the root cause of the error and ensuring proper configuration and data management practices, you can resolve the DGA412 error and prevent it from occurring in the future.