How To Fix SWDP_WB_TOOL089 - & is not entered as the used controller (in Properties)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 089

• Message text: & is not entered as the used controller (in Properties)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWDP_WB_TOOL089 - & is not entered as the used controller (in Properties) ?

  The SAP error message SWDP_WB_TOOL089 typically indicates that there is an issue with the configuration of a Web Dynpro application, specifically related to the controller that is being used in the application. The error message suggests that a controller is not properly defined in the properties of the Web Dynpro component.
  Cause:
  The error can occur due to several reasons:
  
  Missing Controller Definition: The controller that is supposed to be used in the Web Dynpro application is not defined in the properties of the component.
  Incorrect Controller Name: The name of the controller specified in the properties does not match any existing controller in the application.
  Controller Not Activated: The controller might not be activated or properly implemented.
  Namespace Issues: There could be issues related to the namespace if the controller is defined in a different package or namespace.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Controller Definition:
  
  Open the Web Dynpro component in the Web Dynpro Workbench (transaction code SE80).
  Navigate to the properties of the component and ensure that the correct controller is specified.
  
  
  
  Verify Controller Name:
  
  Ensure that the name of the controller in the properties matches exactly with the name of the controller you have created. Check for any typos or case sensitivity issues.
  
  
  
  Activate the Controller:
  
  If the controller is not activated, activate it. You can do this by right-clicking on the controller in the Web Dynpro Workbench and selecting "Activate".
  
  
  
  Check Namespace:
  
  If your controller is in a different namespace, ensure that you are referencing it correctly in the properties. You may need to include the namespace in the controller name.
  
  
  
  Rebuild the Application:
  
  After making the necessary changes, rebuild the application to ensure that all components are updated.
  
  
  
  Check for Dependencies:
  
  Ensure that all dependencies for the controller are met and that there are no missing components or references.
  
  
  
  Related Information:
  
  Web Dynpro Documentation: Refer to the official SAP documentation for Web Dynpro for more detailed information on controllers and their configuration.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address specific issues related to this error message.
  Community Forums: Consider searching or posting in SAP community forums for additional insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the SWDP_WB_TOOL089 error and ensure that your Web Dynpro application is configured correctly.