How To Fix SWDP_WB_TOOL055 - You can only edit event handlers using action/inbound plug

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 055

• Message text: You can only edit event handlers using action/inbound plug

What causes this issue?

The operations for <LS><PF>cut</></>, <LS><PF>copy</></>, and <LS>
<PF>insert</></> cannot be used in event handlers of actions or inbound
plugs.

System Response

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

How to fix this error?

Execute the required operation directly in the action or the inbound
plug. The assigned event handlers will be taken into account here.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SWDP_WB_TOOL055 - You can only edit event handlers using action/inbound plug ?

  The SAP error message SWDP_WB_TOOL055 indicates that you are trying to edit event handlers in a Web Dynpro application, but the system is preventing you from doing so because the event handlers can only be edited when using action or inbound plugs.
  Cause:
  This error typically occurs when:
  
  You are attempting to edit an event handler that is not associated with an action or inbound plug.
  The context in which you are trying to edit the event handler does not support the editing of event handlers directly.
  
  Solution:
  To resolve this error, you should follow these steps:
  
  
  Check the Plug Type: Ensure that the event handler you are trying to edit is associated with an action or inbound plug. If it is not, you will need to create an action or inbound plug that can handle the event.
  
  
  Create an Action:
  
  Go to the Web Dynpro component where you want to add the event handler.
  Create a new action in the "Actions" tab.
  Assign the event handler to this action.
  
  
  
  Use Inbound Plug:
  
  If you are working with navigation, ensure that you are using an inbound plug that can handle the event.
  Define the inbound plug in the view and link it to the event handler.
  
  
  
  Edit in the Correct Context: Make sure you are in the correct context (e.g., the right view or component) when trying to edit the event handler.
  
  
  Check for Dependencies: Sometimes, other components or views may have dependencies that prevent you from editing the event handler. Ensure that there are no such dependencies.
  
  
  Related Information:
  
  Web Dynpro Overview: Understanding the architecture of Web Dynpro applications can help you better manage event handlers and plugs.
  Event Handling in Web Dynpro: Familiarize yourself with how event handling works in Web Dynpro, including the difference between inbound and outbound plugs.
  SAP Documentation: Refer to the official SAP documentation for Web Dynpro for more detailed information on event handling and plug management.
  
  By following these steps, you should be able to resolve the SWDP_WB_TOOL055 error and successfully edit your event handlers in the Web Dynpro application.