How To Fix SWDP_WB_TOOL371 - The value of property "labelFor" of element "&1" is not valid

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 371

• Message text: The value of property "labelFor" of element "&1" is not valid

What causes this issue?

"LabelFor" must have the name of an input element as its value. Input
elements are input fields, checkboxes, dropdown boxes, radiobuttons, and
radiobutton groups.

System Response

The value of the "labelFor" property of the element "&V1&" is not valid.

How to fix this error?

Enter as a value the name of the input element that you want to link
with the label.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SWDP_WB_TOOL371 - The value of property "labelFor" of element "&1" is not valid ?

  The SAP error message SWDP_WB_TOOL371 indicates that there is an issue with the labelFor property of a UI element in a Web Dynpro application. This property is used to associate a label with a specific input field or UI element, and the error suggests that the value provided for this property is not valid.
  Cause:
  
  Invalid Reference: The value assigned to the labelFor property does not correspond to a valid UI element ID. This could happen if the ID is misspelled, does not exist, or is not accessible in the current context.
  Element Not Found: The UI element that the labelFor property is trying to reference may not be rendered or may not exist in the current view or context.
  Incorrect Data Type: The value assigned to labelFor may not be of the expected type or format.
  
  Solution:
  
  Check the ID: Verify that the ID specified in the labelFor property matches the ID of an existing UI element in the same view or context. Ensure there are no typos or case sensitivity issues.
  Ensure Element Exists: Make sure that the UI element you are trying to reference is actually present in the view and is rendered at the time the label is being processed.
  Correct Data Type: Ensure that the value assigned to labelFor is of the correct type and format as expected by the Web Dynpro framework.
  Debugging: Use debugging tools to trace the execution and see if the element is being created and rendered as expected. This can help identify if the issue is due to the element not being available at the time of reference.
  Documentation: Refer to the SAP documentation for Web Dynpro to understand the correct usage of the labelFor property and any constraints that may apply.
  
  Related Information:
  
  Web Dynpro Documentation: Check the official SAP documentation for Web Dynpro for more details on UI element properties and their usage.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they found.
  SAP Notes: Look for any relevant SAP Notes that might address known issues or bugs related to this error message.
  
  By following these steps, you should be able to identify and resolve the issue causing the SWDP_WB_TOOL371 error in your SAP Web Dynpro application.