How To Fix SWZWIZARD016 - The screen data contains errors. Unable to generate the screen

SAP Error Message - Details

• Message type: E = Error

• Message class: SWZWIZARD -

• Message number: 016

• Message text: The screen data contains errors. Unable to generate the screen

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWZWIZARD016 - The screen data contains errors. Unable to generate the screen ?

  The SAP error message SWZWIZARD016 indicates that there are issues with the screen data in the Screen Painter or the Screen Wizard, preventing the generation of the screen. This error typically arises during the creation or modification of a screen in an SAP module, often when using transaction codes like SE80 or SE41.
  Causes:
  
  Field Definitions: There may be incorrect or incomplete field definitions in the screen. This can include missing attributes or incorrect data types.
  Layout Issues: The layout of the screen might not conform to SAP's requirements, such as overlapping fields or incorrect positioning.
  Screen Attributes: Certain screen attributes may not be set correctly, such as the screen type or the program associated with the screen.
  Missing Elements: Required elements like input fields, buttons, or other controls may be missing or improperly configured.
  Syntax Errors: There could be syntax errors in the associated ABAP code or screen logic that prevent the screen from being generated.
  
  Solutions:
  
  Check Field Definitions: Review all field definitions in the screen. Ensure that all fields are correctly defined with appropriate data types and attributes.
  Validate Layout: Use the layout editor to check for any layout issues. Ensure that fields are properly aligned and do not overlap.
  Review Screen Attributes: Verify that the screen attributes are correctly set. Check the screen type and ensure that it is linked to the correct program.
  Add Missing Elements: If any required elements are missing, add them to the screen. Ensure that all necessary controls are present.
  Debug ABAP Code: If there is associated ABAP code, check for any syntax errors or logical issues that could be causing the problem. Use transaction SE80 or SE38 to debug the code.
  Use Transaction SE11: If the screen is based on a table or structure, check the definitions in transaction SE11 to ensure they are correct.
  Check for Transport Issues: If the screen was transported from another system, ensure that all dependencies were also transported correctly.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE41 (Menu Painter), and SE11 (Data Dictionary).
  SAP Notes: Check SAP Notes for any known issues related to screen generation errors. You can search for specific error messages or symptoms in the SAP Support Portal.
  Documentation: Review SAP documentation on screen creation and modification for best practices and guidelines.
  Community Forums: Consider checking SAP Community forums or other online resources for similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with an SAP technical consultant or developer who can provide more in-depth analysis and support.