How To Fix DG753 - Materials &1 and &2 have no common real substance assigned

SAP Error Message - Details

• Message type: E = Error

• Message class: DG - DG: Messages for Dangerous Goods Management

• Message number: 753

• Message text: Materials &1 and &2 have no common real substance assigned

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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 DG753 - Materials &1 and &2 have no common real substance assigned ?

  The SAP error message DG753 indicates that there is an issue with the materials in question, specifically that the two materials referenced do not have a common real substance assigned to them. This error typically arises in the context of material master data, particularly when dealing with material classification, substance management, or when trying to perform operations that require a relationship between the two materials.
  Cause:
  
  Missing Common Real Substance: The materials involved do not share a common real substance in their material master records. This can happen if the materials are not properly classified or if the substance assignment is missing.
  Incorrect Material Configuration: The materials may have been set up incorrectly in the system, leading to a lack of linkage between them.
  Data Entry Errors: There may have been errors during the data entry process, resulting in incomplete or incorrect information in the material master records.
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to the material master records for both materials and check the "Basic Data" and "Classification" views.
  Ensure that both materials are assigned to the same real substance. If not, you may need to assign the correct substance to one or both materials.
  
  
  
  Assign Common Real Substance:
  
  If the materials should share a common real substance, you can assign it by editing the material master data.
  Use transaction code MM02 to modify the material master and navigate to the relevant views to assign the common real substance.
  
  
  
  Review Classification:
  
  Ensure that both materials are classified correctly and that they belong to the same class if applicable.
  Use transaction code CL02 to check and modify the classification of the materials.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to material management and substance assignment for further guidance.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for assistance, especially if this is a recurring issue or if it affects critical business processes.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  MM02 - Change Material Master
  MM03 - Display Material Master
  CL02 - Change Class
  CL03 - Display Class
  
  
  
  Material Master Views: Ensure that you are familiar with the different views of the material master, such as Basic Data, Classification, and Accounting, as they may contain relevant information for resolving the error.
  
  
  Substance Management: If your organization uses SAP's Environment, Health, and Safety (EHS) module, ensure that the substances are correctly defined and linked to the materials.
  
  
  By following these steps, you should be able to resolve the DG753 error and ensure that the materials in question are properly configured in the SAP system.