How To Fix FDT_WD_ADMIN_TOOL028 - Minimum columns for horizontal scroll defaulted to 5 due to invalid input

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_WD_ADMIN_TOOL - FDT WD: Messages for WD Admin Tool

• Message number: 028

• Message text: Minimum columns for horizontal scroll defaulted to 5 due to invalid input

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_WD_ADMIN_TOOL028 - Minimum columns for horizontal scroll defaulted to 5 due to invalid input ?

  The SAP error message FDT_WD_ADMIN_TOOL028 indicates that there is an issue with the configuration of the horizontal scroll in the Web Dynpro application. Specifically, it states that the minimum number of columns for horizontal scrolling has been defaulted to 5 due to invalid input. This typically occurs when the configuration settings for the layout of a Web Dynpro application are not set correctly.
  Cause:
  
  Invalid Configuration: The error is often caused by an invalid or unsupported configuration in the Web Dynpro application settings, particularly related to the number of columns defined for the horizontal scroll.
  Data Binding Issues: If the data being bound to the UI component does not match the expected structure or if there are issues with the data model, it can lead to this error.
  Custom Implementations: If there are custom implementations or modifications in the Web Dynpro application that do not adhere to the expected standards, it may trigger this error.
  
  Solution:
  
  Check Configuration Settings: Review the configuration settings for the Web Dynpro application. Ensure that the number of columns specified for the horizontal scroll is valid and meets the minimum requirement.
  Adjust Layout Properties: If you are using a layout container, check the properties related to the number of columns and ensure they are set correctly. You may need to adjust the properties in the layout editor.
  Review Data Model: Ensure that the data model being used in the application is correctly defined and that it matches the expected structure. Validate that all necessary fields are present and correctly bound.
  Debugging: If the issue persists, consider debugging the application to identify where the invalid input is being generated. This may involve checking the controller logic or any custom code that manipulates the layout.
  Consult Documentation: Refer to SAP documentation or community forums for any known issues or updates related to this error message. There may be patches or notes available that address this specific issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or fixes related to this error.
  Web Dynpro Documentation: Review the official SAP Web Dynpro documentation for best practices on configuring layouts and handling data binding.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.