How To Fix DBOSC650 - Error while setting dynpro data; wrong dynpro key

SAP Error Message - Details

• Message type: E = Error

• Message class: DBOSC -

• Message number: 650

• Message text: Error while setting dynpro data; wrong dynpro key

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 DBOSC650 - Error while setting dynpro data; wrong dynpro key ?

  The SAP error message DBOSC650 ("Error while setting dynpro data; wrong dynpro key") typically occurs in the context of SAP GUI programming, particularly when there is an issue with the screen (dynpro) being called or processed. This error can arise due to various reasons, including incorrect screen numbers, issues with the program logic, or problems with the data being passed to the screen.
  Causes:
  
  Incorrect Dynpro Key: The dynpro key (screen number) being referenced does not exist or is not valid in the context of the program.
  Program Logic Errors: There may be logical errors in the ABAP code that lead to an attempt to call a screen that is not properly defined or initialized.
  Screen Attributes: The screen attributes may not be set correctly, leading to a mismatch between the expected and actual screen data.
  Missing or Incomplete Data: Required data for the screen may be missing or incomplete, causing the screen to fail to render properly.
  Changes in Screen Definition: If the screen definition has been changed (e.g., fields added or removed) without corresponding updates in the program logic, it can lead to this error.
  
  Solutions:
  
  Check Dynpro Key: Verify that the dynpro key (screen number) being used in the program is correct and exists in the SAP system.
  Review ABAP Code: Look through the ABAP code for any logical errors or incorrect calls to the screen. Ensure that the screen is being called with the correct parameters.
  Validate Screen Attributes: Ensure that all necessary attributes for the screen are set correctly in the program.
  Debugging: Use the ABAP debugger to step through the code and identify where the error occurs. This can help pinpoint the exact cause of the issue.
  Check for Changes: If there have been recent changes to the screen or program, review those changes to ensure they are compatible with each other.
  Consult Documentation: Refer to SAP documentation or notes related to the specific transaction or program to see if there are known issues or updates.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SE80 (Object Navigator) or SE38 (ABAP Editor) to check the program and screen definitions.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Consider checking SAP Community forums or other online resources where similar issues may have been discussed.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to your SAP Basis or ABAP development team for further assistance.