How To Fix USMD6106 - Class &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD6 - Messages for Data Transfer

• Message number: 106

• Message text: Class &1 does not exist

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 USMD6106 - Class &1 does not exist ?

  The SAP error message USMD6106, which states "Class &1 does not exist," typically occurs in the context of SAP Master Data Governance (MDG) when the system is unable to find a specified class in the classification system. This can happen for various reasons, such as configuration issues, missing entries, or incorrect data.
  Cause:
  
  Missing Class: The specified class does not exist in the system. This could be due to a configuration oversight or the class not being created.
  Incorrect Class Name: There may be a typo or incorrect reference to the class name in the configuration or data entry.
  Authorization Issues: The user may not have the necessary authorizations to view or access the class.
  Transport Issues: If the class was recently transported from another system, it may not have been transported correctly or at all.
  
  Solution:
  
  
  Check Class Existence:
  
  Go to transaction code CL02 (Change Class) or CL03 (Display Class) and check if the class specified in the error message exists.
  If it does not exist, you may need to create it using transaction code CL01 (Create Class).
  
  
  
  Verify Class Name:
  
  Ensure that the class name referenced in the error message is correct. Check for any typos or discrepancies in the naming.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the class. You may need to consult with your security team to verify this.
  
  
  
  Transport Check:
  
  If the class was supposed to be transported from another system, check the transport logs to ensure it was successfully transported. If not, you may need to re-transport it.
  
  
  
  Configuration Review:
  
  Review the configuration settings in the relevant MDG areas to ensure that everything is set up correctly and that the class is properly linked to the relevant master data objects.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific version of MDG you are using for any known issues or additional troubleshooting steps.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. You can search for the error message number or related keywords in the SAP Support Portal.
  MDG Configuration: Familiarize yourself with the configuration settings in MDG, especially those related to classification and master data objects.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.