How To Fix CX_WDK_CONTROLLER303 - UI property &1 and &2 bound to the same Kayak property (&3)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 303

• Message text: UI property &1 and &2 bound to the same Kayak property (&3)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CX_WDK_CONTROLLER303 - UI property &1 and &2 bound to the same Kayak property (&3) ?

  The SAP error message CX_WDK_CONTROLLER303 typically indicates a problem related to the binding of UI properties in the Web Dynpro ABAP framework. This error occurs when two UI properties are bound to the same Kayak property, which can lead to conflicts in data handling and display.
  Cause:
  The error arises when:
  
  Two different UI elements (properties) are trying to bind to the same underlying data property (Kayak property).
  This can happen due to incorrect configuration in the Web Dynpro component or when multiple UI elements are unintentionally set to reference the same data source.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify the UI Properties: Check the UI elements that are bound to the same Kayak property. The error message will provide you with the names of the conflicting properties (&1 and &2) and the Kayak property (&3).
  
  
  Review Bindings: Go to the Web Dynpro component and review the bindings for the UI elements. Ensure that each UI property is bound to a unique Kayak property.
  
  
  Modify Bindings: If you find that two UI properties are indeed bound to the same Kayak property, you will need to modify one of the bindings. This may involve: