How To Fix SWDP_WB_TOOL109 - Adapt the component use to the copied event handler

SWDP_WB_TOOL109 - Overview

• Message type: E = Error

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

• Message number: 109

• Message text: Adapt the component use to the copied event handler

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWDP_WB_TOOL109 - Adapt the component use to the copied event handler ?

  The SAP error message SWDP_WB_TOOL109 typically occurs in the context of SAP Web Dynpro development when there is an issue with the event handler of a component that has been copied. This error indicates that the event handler's implementation does not match the expected structure or usage of the component after it has been copied.
  
  Cause:
  The error can arise due to several reasons:
  
  Inconsistent Event Handler: The copied event handler may not be properly linked to the component or may not have the correct signature (parameters, return type).
  Missing Implementations: If the event handler is expected to implement certain methods or interfaces that are not present in the copied version, this can lead to the error.
  Changes in Component Structure: If the structure of the original component has changed (e.g., new events added, existing events modified), the copied event handler may not be compatible with these changes.
  Incorrect Binding: The event handler may not be