How To Fix SAI_MAPPING237 - Class &1 is not public

SAP Error Message - Details

• Message type: E = Error

• Message class: SAI_MAPPING - Mapping

• Message number: 237

• Message text: Class &1 is not public

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SAI_MAPPING237 - Class &1 is not public ?

  The SAP error message SAI_MAPPING237, which states "Class &1 is not public," typically occurs in the context of SAP ABAP programming, particularly when dealing with class visibility and access control. This error indicates that the class you are trying to access or use is not declared as public, which means it cannot be accessed from outside its defined scope.
  
  Cause:
  
  Class Visibility: In ABAP, classes can have different visibility levels: public, protected, and private. If a class is declared as private or protected, it cannot be accessed from outside its defining context.
  Incorrect Usage: The error may arise when you attempt to instantiate or reference a class that is not accessible due to its visibility settings.
  Namespace Issues: If the class is part of a specific namespace and you are trying to access it from outside that namespace without proper authorization or visibility, this error may occur.
  
  
  Solution:
  
  
  Change Class Visibility:
  
  If you have access to the