How To Fix SWDP_WB_TOOL357 - The property 'Height' of the tray "&1" is not set.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 357

• Message text: The property 'Height' of the tray "&1" is not set.

What causes this issue?

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

System Response

The 'Height' property of the tray &V1& is not set. This should be set,
however, if 'auto' or 'both' has been choosen as scrolling mode.

How to fix this error?

Enter a value for 'Height' or change the scrolling mode to 'none'.

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_TOOL357 - The property 'Height' of the tray "&1" is not set. ?

  The SAP error message SWDP_WB_TOOL357 indicates that there is an issue with the configuration of a tray in a Web Dynpro application. Specifically, it points out that the property 'Height' of the specified tray (denoted by "&1") has not been set. This can lead to layout issues in the application, as the system does not know how to render the tray properly without this property being defined.
  Cause:
  The primary cause of this error is that the 'Height' property for a tray component in your Web Dynpro application has not been defined. This can happen if:
  
  The property was inadvertently left unset during the design phase.
  There was a change in the layout or structure of the application that affected the tray's properties.
  The tray is being used in a context where its height is required for proper rendering.
  
  Solution:
  To resolve this error, you need to set the 'Height' property for the specified tray. Here are the steps to do this:
  
  
  Open the Web Dynpro Component: Go to the Web Dynpro component where the error is occurring.
  
  
  Locate the Tray: Find the tray component that is causing the issue. You can usually find this in the layout or view of your Web Dynpro application.
  
  
  Set the Height Property:
  
  Select the tray component.
  In the properties panel, look for the 'Height' property.
  Set a valid value for the 'Height' property. This can be a fixed value (e.g., '200px') or a percentage (e.g., '50%'), depending on your layout requirements.
  
  
  
  Save and Activate: After setting the property, save your changes and activate the Web Dynpro component.
  
  
  Test the Application: Run the application to ensure that the error has been resolved and that the tray is displayed correctly.
  
  
  Related Information:
  
  Web Dynpro Documentation: Refer to the official SAP documentation for Web Dynpro for more details on component properties and layout management.
  SAP Community: You can search for similar issues in the SAP Community forums, where other developers may have encountered and resolved the same error.
  Debugging Tools: Use debugging tools available in the SAP environment to trace the issue if it persists after setting the property.
  
  By following these steps, you should be able to resolve the SWDP_WB_TOOL357 error and ensure that your Web Dynpro application functions correctly.