Message type: E = Error
Message class:  SAAB - Messages for Activatable Assertions and Breakpoints 
Message number: 065
Message text: Class &1 does not exist
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The SAP error message SAAB065 indicates that a specified class (denoted by &1) does not exist in the system. This error typically occurs in the context of ABAP programming or when working with object-oriented programming in SAP.
Cause: Non-existent Class: The class you are trying to use has not been created or does not exist in the specified namespace. Typographical Error: There may be a typo in the class name or the namespace. Transport Issues: If the class was recently transported from another system, it may not have been successfully imported. Authorization Issues: The user may not have the necessary authorizations to access the class. Incorrect Package Assignment: The class might be assigned to a package that is not available in the current system.
Solution: Check Class Existence: Use transaction code SE24 (Class Builder) to check if the class exists. Enter the class name and see if it is available. Verify Typographical Errors: Double-check the class name in your
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