How To Fix 11204 - Reference dynpro of editor does not exist or cannot be generated

SAP Error Message - Details

• Message type: E = Error

• Message class: 11 - External Services Management

• Message number: 204

• Message text: Reference dynpro of editor does not exist or cannot be generated

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 11204 - Reference dynpro of editor does not exist or cannot be generated ?

  The SAP error message "11204 Reference dynpro of editor does not exist or cannot be generated" typically occurs in the context of ABAP development, particularly when working with screen (dynpro) programming. This error indicates that the system is unable to find or generate the necessary screen (dynpro) for the editor you are trying to use.
  Causes:
  
  Missing Screen Definition: The screen (dynpro) you are trying to reference does not exist in the system. This could happen if the screen was deleted or not created properly.
  Incorrect Program or Screen Number: The program or screen number you are referencing may be incorrect or not properly defined in the ABAP program.
  Transport Issues: If the screen was transported from another system, there may have been issues during the transport process that caused the screen to not be available.
  Authorization Issues: Lack of proper authorizations to access the screen or program can also lead to this error.
  Development Environment Issues: Sometimes, issues in the development environment or inconsistencies in the repository can lead to this error.
  
  Solutions:
  
  Check Screen Definition: Verify that the screen you are trying to access exists in the system. You can do this by checking the screen number in the ABAP Workbench (transaction SE80 or SE38).
  Correct Program/Screen Reference: Ensure that the program and screen number you are using in your code are correct. Double-check the references in your ABAP code.
  Recreate the Screen: If the screen is missing, you may need to recreate it. Use transaction SE80 to create a new screen and ensure it is properly linked to your program.
  Check Transport Logs: If the screen was transported, check the transport logs for any errors or issues that may have occurred during the transport process.
  Authorization Check: Ensure that you have the necessary authorizations to access the program and screen. You may need to contact your system administrator for assistance.
  Clear Buffer: Sometimes, clearing the SAP buffer can resolve issues related to screen generation. You can do this by using transaction code /n/sapd/clear or by using the command /n/sapd/clear in the command field.
  Check for Development Environment Issues: If you suspect there are issues with the development environment, consider checking for inconsistencies in the repository or restarting the development environment.
  
  Related Information:
  
  Transaction Codes: SE80 (Object Navigator), SE38 (ABAP Editor), SE11 (Data Dictionary), SE37 (Function Builder).
  SAP Notes: Check SAP Notes for any known issues related to this error message. You can search for relevant notes in the SAP Support Portal.
  Documentation: Review the SAP documentation on screen programming and dynpro to ensure you are following best practices.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or ABAP development team for further investigation.