How To Fix CX_WDK_CONTROLLER314 - The UI property &1 for the UI element &2 doesn't exist

SAP Error Message - Details

• Message type: E = Error

• Message class: CX_WDK_CONTROLLER - FP/BE/BDC Controller Messages

• Message number: 314

• Message text: The UI property &1 for the UI element &2 doesn't exist

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CX_WDK_CONTROLLER314 - The UI property &1 for the UI element &2 doesn't exist ?

  The SAP error message CX_WDK_CONTROLLER314 indicates that there is an issue with a UI property in a Web Dynpro application. Specifically, it means that the specified UI property for a given UI element does not exist. This can occur for various reasons, such as a typo in the property name, a missing configuration, or an issue with the UI element itself.
  Cause
  
  Typographical Error: The property name specified in the code or configuration might be misspelled.
  Non-existent Property: The property you are trying to access may not exist for the specified UI element. This can happen if the UI element has been changed or if you are using an outdated version of the UI component.
  Incorrect UI Element: The UI element referenced may not support the property you are trying to access.
  Model Binding Issues: If the UI element is bound to a model, there may be issues with the binding that prevent the property from being recognized.
  Version Mismatch: If there are multiple versions of the UI component, the property may exist in one version but not in another.
  
  Solution
  
  Check Property Name: Verify that the property name is spelled correctly and matches the expected property for the UI element.
  Review UI Element Documentation: Consult the documentation for the specific UI element to ensure that the property you are trying to access is valid and exists.
  Inspect UI Element Configuration: Check the configuration of the UI element in the Web Dynpro application to ensure it is set up correctly.
  Debugging: Use debugging tools to trace the execution and see where the error occurs. This can help identify if the property is being accessed at the right time and in the right context.
  Update or Rebuild: If you have made changes to the UI component or its properties, consider updating or rebuilding the application to ensure all changes are reflected.
  Check for Model Binding Issues: If the UI element is bound to a model, ensure that the model is correctly defined and that the property exists in the model.
  
  Related Information
  
  Web Dynpro Documentation: Refer to the official SAP documentation for Web Dynpro to understand the properties and methods available for specific UI elements.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and to find potential solutions.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or bugs related to the error message.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.