How To Fix SDME_MDB124 - There is no Table Screen with the Name &2 in the Dialog Pool &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SDME_MDB - DME: Maintenance Dialog Builder

• Message number: 124

• Message text: There is no Table Screen with the Name &2 in the Dialog Pool &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDME_MDB124 - There is no Table Screen with the Name &2 in the Dialog Pool &1 ?

  The SAP error message SDME_MDB124 indicates that the system is unable to find a specific table screen in the dialog pool. This typically occurs in the context of SAP's screen management, particularly when dealing with custom or modified screens in the SAP GUI.
  Cause:
  
  
  Missing Table Screen: The specified table screen (identified by the name &2) does not exist in the dialog pool (identified by &1). This could be due to:
  
  The screen was deleted or not created.
  The screen name is misspelled or incorrectly referenced in the program.
  The dialog pool has not been properly activated after changes were made.
  
  
  
  Transport Issues: If the screen was recently transported from one system to another (e.g., from development to production), the transport may not have included the necessary objects.
  
  
  Development Errors: If you are working in a custom development environment, there may be issues with the coding or configuration of the screen.
  
  
  Solution:
  
  
  Check Screen Existence: Verify that the table screen with the specified name exists in the dialog pool. You can do this by:
  
  Navigating to the Screen Painter (transaction SE80) and checking the relevant program or function group.
  Ensuring that the screen is correctly defined and activated.
  
  
  
  Correct Naming: Ensure that the screen name is correctly referenced in your code. Check for any typos or incorrect references.
  
  
  Activate Dialog Pool: If you have made changes to the dialog pool, ensure that you have activated it. You can do this in the Screen Painter or by using transaction SE80.
  
  
  Transport Check: If the issue arose after a transport, check the transport logs to ensure that all necessary objects were included and successfully imported.
  
  
  Debugging: If you are still encountering issues, consider debugging the program to see where the error is being triggered. This can provide insights into what might be going wrong.
  
  
  Consult Documentation: If you are working with custom developments, refer to any documentation or specifications that might provide context on the expected screens and their configurations.
  
  
  Related Information:
  
  Transaction Codes: You may find it useful to familiarize yourself with transaction codes like SE80 (Object Navigator), SE11 (Data Dictionary), and SE37 (Function Module) for debugging and checking the relevant objects.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Community Forums: Consider searching or posting on SAP community forums or platforms like SAP Community, Stack Overflow, or other SAP-related discussion boards for additional insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.