How To Fix RSCNV202 - Error in method &1 of GUI control &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSCNV - Messages class for Metadata Remodeling Toolbox

• Message number: 202

• Message text: Error in method &1 of GUI control &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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSCNV202 - Error in method &1 of GUI control &2 ?

  The SAP error message RSCNV202, which states "Error in method &1 of GUI control &2," typically indicates that there is an issue with a specific method being called on a GUI control within an SAP application. This error can arise from various causes, including:
  Causes:
  
  Incorrect Control Configuration: The GUI control may not be properly configured or initialized, leading to method calls failing.
  Data Type Mismatch: The data being passed to the method may not match the expected data type, causing the method to fail.
  Missing or Corrupted GUI Components: If the GUI components are missing or corrupted, it can lead to errors when methods are invoked.
  Version Compatibility Issues: There may be compatibility issues between the SAP GUI version and the application or the specific control being used.
  Programming Errors: If the error occurs in a custom development (e.g., ABAP code), there may be bugs or logical errors in the code.
  
  Solutions:
  
  Check Control Configuration: Review the configuration of the GUI control to ensure it is set up correctly. This includes checking properties and initialization parameters.
  Validate Data Types: Ensure that the data being passed to the method matches the expected types. You may need to perform data validation or conversion.
  Reinstall or Update GUI Components: If you suspect that the GUI components are corrupted, consider reinstalling or updating the SAP GUI.
  Check for Updates: Ensure that you are using the latest version of the SAP GUI and that all relevant patches have been applied.
  Debugging: If you have access to the source code, use debugging tools to trace the execution and identify where the error occurs. Look for any logical errors in the code.
  Consult Documentation: Refer to SAP documentation or the SAP Community for any known issues related to the specific control or method.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific fixes or workarounds related to the RSCNV202 error. SAP Notes often provide insights into known issues and their resolutions.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to diagnose and resolve the RSCNV202 error effectively.