How To Fix SWDP_WB_TOOL369 - Value &1 for the property "&2" is not a CSS value

SAP Error Message - Details

• Message type: E = Error

• Message class: SWDP_WB_TOOL - Web Dynpro: Messages for Workbench Tools

• Message number: 369

• Message text: Value &1 for the property "&2" is not a CSS value

What causes this issue?

Values of properties that are defined as a CSS size must be made up of a
number and one of the units "%", "em", "ex", "px", "vh" or "vw".

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check whether the entered value is a number and one of the above units.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SWDP_WB_TOOL369 - Value &1 for the property "&2" is not a CSS value ?

  The SAP error message SWDP_WB_TOOL369 indicates that there is an issue with a property value in a Web Dynpro application. Specifically, it suggests that the value provided for a certain property is not a valid CSS (Cascading Style Sheets) value. This error typically occurs when you are trying to set a CSS property in the Web Dynpro application, but the value you have specified does not conform to the expected CSS syntax or is not recognized as a valid CSS value.
  Cause:
  
  Invalid CSS Value: The value you are trying to assign to a CSS property is not valid. This could be due to a typo, incorrect format, or using a value that is not supported by CSS.
  Property Mismatch: The property you are trying to set may not accept the value you are providing. For example, trying to set a color property with a numeric value instead of a color name or hex code.
  Typographical Errors: Simple mistakes in spelling or syntax can lead to this error.
  
  Solution:
  
  Check the Value: Review the value you are trying to assign to the property. Ensure that it is a valid CSS value. For example, if you are setting a color, make sure it is in the correct format (e.g., #FFFFFF for white, red, rgb(255, 0, 0), etc.).
  Refer to CSS Documentation: Consult CSS documentation to verify that the property and value you are using are valid. Ensure that you are using the correct syntax.
  Use the Web Dynpro Tool: If you are using the Web Dynpro tool, check the property settings in the UI designer. Make sure that the properties are set correctly and that the values conform to the expected formats.
  Test with Default Values: If you are unsure about the value, try using a known valid CSS value to see if the error persists. This can help isolate the issue.
  Debugging: If the error is not immediately clear, consider debugging the application to see where the invalid value is being set.
  
  Related Information:
  
  Web Dynpro Documentation: Refer to the official SAP documentation for Web Dynpro for more information on properties and their valid values.
  CSS Reference: Use resources like the Mozilla Developer Network (MDN) or W3Schools for comprehensive CSS property and value references.
  SAP Community: Engage with the SAP community forums or support channels for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the issue causing the SWDP_WB_TOOL369 error in your SAP Web Dynpro application.