How To Fix SWDP_WB_TOOL337 - Inbound Plug & is set as 'Default'

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 337

• Message text: Inbound Plug & is set as 'Default'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWDP_WB_TOOL337 - Inbound Plug & is set as 'Default' ?

  The SAP error message SWDP_WB_TOOL337 typically occurs in the context of SAP Web Dynpro applications, particularly when dealing with inbound plugs. This error indicates that there is an issue with the configuration of the inbound plug in the Web Dynpro component.
  Cause:
  The error message "Inbound Plug & is set as 'Default'" suggests that the inbound plug you are trying to use is not properly configured or is conflicting with other settings. This can happen due to several reasons:
  
  Multiple Default Inbound Plugs: If there are multiple inbound plugs set as default in the same component, it can lead to ambiguity about which plug should be used.
  Incorrect Configuration: The inbound plug may not be correctly defined in the Web Dynpro component or may not be linked properly to the view or application.
  Missing Navigation: There might be a missing navigation link from the calling component to the target component that uses the inbound plug.
  
  Solution:
  To resolve the SWDP_WB_TOOL337 error, you can follow these steps:
  
  
  Check Inbound Plug Configuration:
  
  Open the Web Dynpro component in the Web Dynpro Workbench.
  Navigate to the "Inbound Plugs" section and ensure that only one inbound plug is set as the default. If there are multiple, change the settings so that only one is marked as default.
  
  
  
  Review Navigation Links:
  
  Ensure that the navigation from the calling component to the target component is correctly defined.
  Check if the inbound plug is correctly linked to the view that is supposed to use it.
  
  
  
  Test the Application:
  
  After making the necessary changes, test the application to see if the error persists. 
  
  
  
  Check for Updates:
  
  Ensure that your SAP system is up to date with the latest patches and updates, as sometimes bugs are fixed in newer versions.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation for Web Dynpro to understand the correct configuration of inbound plugs and navigation.
  
  
  
  Debugging:
  
  If the issue persists, consider using debugging tools to trace the execution flow and identify where the configuration might be going wrong.
  
  
  
  Related Information:
  
  Web Dynpro Documentation: Familiarize yourself with the Web Dynpro programming model and best practices for configuring components and views.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they found effective.
  SAP Notes: Check SAP Notes for any known issues related to this error message, as they may provide specific fixes or workarounds.
  
  By following these steps, you should be able to resolve the SWDP_WB_TOOL337 error and ensure that your Web Dynpro application functions correctly.