How To Fix CX_MSR_TRC100 - Class &1 must be instantiated using factory class &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CX_MSR_TRC - Message texts in mult-step returns controller

• Message number: 100

• Message text: Class &1 must be instantiated using factory class &2

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 CX_MSR_TRC100 - Class &1 must be instantiated using factory class &2 ?

  The SAP error message CX_MSR_TRC100 Class &1 must be instantiated using factory class &2 typically indicates that there is an issue with the instantiation of a class in the context of the SAP system, particularly in the area of the Model-View-Controller (MVC) architecture or when dealing with certain design patterns.
  
  Cause:
  
  
  Incorrect Instantiation: The error occurs when a class (denoted as &1) is being instantiated directly, but it is designed to be instantiated only through a specific factory class (denoted as &2). This is a common design pattern in object-oriented programming where a factory class is responsible for creating instances of a class, often to enforce certain constraints or to manage dependencies.
  
  
  
  Configuration Issues: There may be configuration issues in the application that prevent the factory class from being used correctly.
  
  
  Code Changes: If there have been recent changes to the codebase, it is possible that the instantiation logic was altered, leading to this