How To Fix RSTLOGOHISTORY021 - Method call not supported by class

SAP Error Message - Details

• Message type: E = Error

• Message class: RSTLOGOHISTORY -

• Message number: 021

• Message text: Method call not supported by class

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 RSTLOGOHISTORY021 - Method call not supported by class ?

  The SAP error message RSTLOGOHISTORY021: Method call not supported by class typically occurs in the context of SAP's logging and history management, particularly when dealing with the logging of objects or transactions. This error indicates that a method being called is not implemented or supported in the class being referenced.
  Causes:
  
  Incorrect Class Implementation: The class that is being called does not implement the method that is being invoked. This can happen if the class is a subclass that does not override a method from its parent class.
  Version Mismatch: There may be a version mismatch between the components or packages in your SAP system, leading to unsupported method calls.
  Configuration Issues: The configuration of the logging or history management may not be set up correctly, leading to calls to methods that are not available.
  Custom Code: If there is custom code involved, it may be calling methods that are not defined in the class.
  
  Solutions:
  
  Check Class Implementation: Verify that the class being referenced in the error message has the method implemented. You can do this by checking the class definition in the ABAP Workbench (SE80 or SE24).
  Review Custom Code: If the error is occurring in custom code, review the code to ensure that it is calling the correct methods and that those methods exist in the class.
  Update or Patch: If the issue is due to a version mismatch, check for any available updates or patches for your SAP system that may resolve the issue.
  Configuration Review: Review the configuration settings related to logging and history management to ensure they are set up correctly.
  Debugging: Use the ABAP debugger to trace the execution and identify where the unsupported method call is being made. This can help pinpoint the exact cause of the error.
  Consult Documentation: Refer to SAP documentation or notes related to the specific classes and methods you are working with to ensure you are using them correctly.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to this error message. You can search for the error message or related keywords in the SAP Support Portal.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  ABAP Development: If you are a developer, familiarize yourself with the object-oriented programming concepts in ABAP, as understanding class hierarchies and method implementations is crucial for troubleshooting such errors.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.