How To Fix SWDP_WB_TOOL466 - Property "&1" of "&2" must be bound to an attritbute of type XSTRING

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 466

• Message text: Property "&1" of "&2" must be bound to an attritbute of type XSTRING

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message SWDP_WB_TOOL466 - Property "&1" of "&2" must be bound to an attritbute of type XSTRING ?

  The SAP error message SWDP_WB_TOOL466 indicates that there is an issue with the binding of a property in a Web Dynpro application. Specifically, it states that a property (denoted as "&1") of a component (denoted as "&2") must be bound to an attribute of type XSTRING. This typically occurs when the data type of the property does not match the expected type for the binding.
  Cause:
  
  Type Mismatch: The property you are trying to bind is not of type XSTRING. This can happen if the property is defined as a different type (e.g., STRING, INT, etc.) in the Web Dynpro component.
  Incorrect Binding: The binding in the Web Dynpro view or controller is not correctly set up to match the expected data type.
  Model Definition: The model that is being used may not have the correct attribute type defined.
  
  Solution:
  
  
  Check Property Definition: Go to the Web Dynpro component where the property is defined. Ensure that the property type is set to XSTRING. If it is not, you will need to change it to XSTRING.
  
  
  Review Bindings: Check the binding in the view or controller where the error occurs. Make sure that the property is being bound to an attribute of the correct type (XSTRING).
  
  
  Adjust Model: If you are using a model (like a context node), ensure that the attribute in the model is defined as XSTRING. If it is not, you may need to modify the model definition.
  
  
  Rebuild the Application: After making changes, rebuild the Web Dynpro application to ensure that all changes are applied correctly.
  
  
  Test the Application: Run the application again to see if the error persists. If it does, double-check the property and binding definitions.
  
  
  Related Information:
  
  Web Dynpro Documentation: Refer to the official SAP documentation for Web Dynpro to understand the data types and binding mechanisms better.
  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: Use the debugging tools available in the SAP Web Dynpro environment to trace the execution and identify where the type mismatch occurs.
  
  By following these steps, you should be able to resolve the SWDP_WB_TOOL466 error and ensure that your Web Dynpro application functions correctly.