How To Fix MH063 - The class type & does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: MH - Maintain Material Master Data (Retail)

• Message number: 063

• Message text: The class type & 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 MH063 - The class type & does not exist ?

  The SAP error message MH063, which states "The class type & does not exist," typically occurs in the context of Material Management (MM) or when dealing with classification in SAP. This error indicates that the system is unable to find a specified class type in the classification system.
  
  Cause:
  
  Non-Existent Class Type: The class type specified in the transaction or program does not exist in the system. This could be due to a typo or an incorrect reference.
  Authorization Issues: The user may not have the necessary authorizations to view or access the class type.
  
  Configuration Issues: The class type may not have been properly configured or may have been deleted or deactivated in the system.
  Transport Issues: If the class type was recently transported from another system, it may not have been successfully imported.
  
  
  Solution:
  
  
  Check Class Type: Verify that the class type you are trying to use actually exists in the system. You can do