How To Fix 28452 - Object variable &1 is instance &2

28452 - Overview

• Message type: E = Error

• Message class: 28 - Configuration

• Message number: 452

• Message text: Object variable &1 is instance &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 28452 - Object variable &1 is instance &2 ?

  The SAP error message 28452, "Object variable &1 is instance &2," typically occurs in the context of ABAP programming or when dealing with object-oriented programming in SAP. This error indicates that there is an issue with the instantiation or usage of an object variable in your ABAP code.
  
  Cause:
  
  Incorrect Object Reference: The object variable (&1) is not properly instantiated or is being referenced incorrectly. This can happen if the object is not created before it is used.
  Type Mismatch: The object variable may be of a different type than what is expected. For example, if you are trying to assign an object of one class to a variable of another class that is not compatible.
  Scope Issues: The object variable may be out of scope or has been deleted or set to null before it is accessed.
  
  
  Solution:
  
  
  Check Object Instantiation: Ensure that the object variable is properly instantiated using the CREATE OBJECT statement before