42087 - Attribute was changed only for objects of class '&1' (area '&2')

SAP Error Message - Details

• Message type: E = Error

• Message class: 42 - Information Workbench

• Message number: 087

• Message text: Attribute was changed only for objects of class '&1' (area '&2')

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 42087 - Attribute was changed only for objects of class '&1' (area '&2') ?

  The SAP error message 42087 indicates that an attribute was changed for an object of a specific class and area, but the change is not allowed for that particular object type. This error typically arises in the context of object-oriented programming in SAP, particularly when dealing with class attributes in the ABAP programming environment.
  Cause:
  The error occurs when:
  
  An attempt is made to change an attribute of an object that is not permitted to be modified.
  The attribute in question is defined in a way that it can only be changed under certain conditions or for specific object types.
  The object class or area does not allow for the modification of the attribute due to its design or business logic.
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Object Class and Area: Verify the class and area of the object you are trying to modify. Ensure that the attribute you are attempting to change is indeed modifiable for that specific class and area.
  
  
  Review Attribute Definition: Look at the definition of the attribute in the class. Check if it is marked as read-only or if there are any restrictions on its modification.
  
  
  Use Appropriate Methods: If the attribute is part of a class that has specific methods for changing its value, ensure you are using those methods instead of trying to change the attribute directly.
  
  
  Consult Documentation: Refer to the SAP documentation or the class documentation to understand the rules governing the modification of attributes for that class.
  
  
  Debugging: If you are unsure why the error is occurring, use the ABAP debugger to step through the code and identify where the attribute change is being attempted.
  
  
  Check for Inheritance: If the class is part of an inheritance hierarchy, ensure that the attribute is not being overridden in a subclass in a way that restricts its modification.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message.
  ABAP Documentation: Review the ABAP programming guidelines for object-oriented programming to understand how attributes and classes work.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar cases.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.