How To Fix MDG_BS_MAT_SP083 - Class type &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_BS_MAT_SP - Message for MDG material SP

• Message number: 083

• Message text: Class type &1 does not exist

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 MDG_BS_MAT_SP083 - Class type &1 does not exist ?

  The SAP error message MDG_BS_MAT_SP083 with the description "Class type &1 does not exist" typically occurs in the context of Material Master Data Governance (MDG) when the system is trying to access a classification system that references a class type that is not defined in the system.
  Cause:
  
  
  Missing Class Type: The specified class type (indicated by &1 in the error message) does not exist in the SAP system. This could be due to:
  
  The class type was never created.
  The class type was deleted or not properly configured.
  There is a typo or incorrect reference in the configuration or data being processed.
  
  
  
  Configuration Issues: The classification system may not be properly set up, leading to references to non-existent class types.
  
  
  Data Migration Issues: If data was migrated from another system, the class types may not have been included in the migration.
  
  
  Solution:
  
  
  Check Class Type Configuration:
  
  Go to transaction CL02 (Change Class) or CL01 (Create Class) to check if the class type exists.
  If it does not exist, you may need to create it using CL01.
  
  
  
  Verify Class Type in Customizing:
  
  Navigate to the relevant customizing settings for Material Master and check the classification settings.
  Ensure that the class type is correctly defined and linked to the appropriate characteristics.
  
  
  
  Review Data:
  
  If the error occurs during data entry or processing, review the data being entered to ensure that it references valid class types.
  Check for any inconsistencies or errors in the data that may lead to this issue.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific version of MDG you are using for any known issues or additional configuration steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance, especially if this is a production environment.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  CL01: Create Class
  CL02: Change Class
  CL03: Display Class
  MM01: Create Material
  MM02: Change Material
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  MDG Configuration: Familiarize yourself with the MDG configuration settings related to material data and classification to ensure everything is set up correctly.
  
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.