How To Fix IM120 - Class & does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: IM - Maintenance notifications

• Message number: 120

• Message text: Class & 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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IM120 - Class & does not exist ?

  The SAP error message IM120 typically indicates that a specific class does not exist in the system. This error can occur in various contexts, such as when working with materials, classes, or other object types in SAP.
  
  Cause:
  
  Missing Class: The class you are trying to reference has not been created or does not exist in the system.
  Incorrect Class Name: There may be a typo or incorrect naming in the class name you are trying to use.
  Authorization Issues: You 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 may not exist in the target system.
  
  
  Solution:
  
  
  Check Class Existence:
  
  Use transaction code CL02 (Change Class) or CL03 (Display Class) to check if the class exists in the system.
  If the class does not exist, you may need to create it using transaction code CL01 (Create