How To Fix SWDP_WB_TOOL339 - No navigation defined for outbound plug &1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 339

• Message text: No navigation defined for outbound plug &1

What causes this issue?

There is no navigation defined for the outbound plug.
It has a nagivation link, but there are no targets defined for this or
all targets were hidden within an enhancement.

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?

Undo one of the hides through an enhancement or explicitly create new
navigation targets for the navigation link.

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_TOOL339 - No navigation defined for outbound plug &1 ?

  The SAP error message SWDP_WB_TOOL339: No navigation defined for outbound plug &1 typically occurs in the context of SAP Web Dynpro applications. This error indicates that there is an issue with the navigation configuration in your Web Dynpro component. Specifically, it means that the outbound plug (the point from which navigation occurs) does not have a defined navigation target.
  Cause:
  
  Missing Navigation Definition: The outbound plug specified in the error message does not have a corresponding navigation target defined in the Web Dynpro component.
  Incorrect Configuration: The navigation might be incorrectly configured in the Web Dynpro component's view or controller.
  Changes in Component: If there have been recent changes to the Web Dynpro component, such as renaming or removing views, it could lead to this error.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Outbound Plug Configuration:
  
  Open the Web Dynpro component in the SAP Web Dynpro Workbench (transaction code SE80).
  Navigate to the view or controller where the outbound plug is defined.
  Ensure that the outbound plug specified in the error message has a valid navigation target defined.
  
  
  
  Define Navigation Target:
  
  If the navigation target is missing, you need to define it. Go to the outbound plug's properties and specify the target view or component that it should navigate to.
  
  
  
  Review Navigation Links:
  
  Check the navigation links in the Web Dynpro component. Ensure that all links are correctly set up and that the target views exist.
  
  
  
  Test the Application:
  
  After making the necessary changes, test the application to ensure that the navigation works as expected.
  
  
  
  Check for Typos:
  
  Ensure that there are no typographical errors in the names of the outbound plugs or navigation targets.
  
  
  
  Consult Documentation:
  
  If you are unsure about the configuration, refer to the SAP documentation for Web Dynpro navigation and outbound plugs for more detailed guidance.
  
  
  
  Related Information:
  
  Web Dynpro Documentation: SAP provides extensive documentation on Web Dynpro development, which can be helpful in understanding navigation and component configuration.
  SAP Community: You can search for similar issues in the SAP Community forums, where other developers may have encountered and resolved the same error.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator) and SE11 (Data Dictionary) for debugging and checking related objects.
  
  By following these steps, you should be able to identify and resolve the issue causing the SWDP_WB_TOOL339 error in your SAP Web Dynpro application.