How To Fix HDS036 - Application error; invalid target UI (check implementation for &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: HDS - HDS Message Class

• Message number: 036

• Message text: Application error; invalid target UI (check implementation for &1)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message HDS036 - Application error; invalid target UI (check implementation for &1) ?

  The SAP error message HDS036, which states "Application error; invalid target UI (check implementation for &1)," typically occurs in the context of SAP Fiori or SAP UI5 applications. This error indicates that there is an issue with the target UI configuration or implementation in the application.
  Cause:
  
  Invalid Target Configuration: The target UI specified in the navigation configuration may not exist or is incorrectly defined.
  Missing Implementation: The application might be trying to navigate to a UI that has not been implemented or is not available in the system.
  Authorization Issues: The user may not have the necessary authorizations to access the target UI.
  Incorrect Routing: The routing configuration in the application might be incorrect, leading to an invalid target.
  Transport Issues: If the application was recently transported from one system to another, the target UI might not have been included in the transport.
  
  Solution:
  
  
  Check Target UI Configuration:
  
  Verify the target UI configuration in the manifest.json file or the routing configuration. Ensure that the target UI name matches the one defined in the application.
  
  
  
  Validate Implementation:
  
  Ensure that the target UI is implemented and available in the system. Check if the corresponding view/controller exists.
  
  
  
  Review Authorizations:
  
  Check the user roles and authorizations to ensure that the user has access to the target UI.
  
  
  
  Correct Routing:
  
  Review the routing configuration in the application. Ensure that the routes are correctly defined and that the target UI is properly referenced.
  
  
  
  Transport Check:
  
  If the application was transported, ensure that all necessary components, including the target UI, were included in the transport request.
  
  
  
  Debugging:
  
  Use the browser's developer tools to check for any JavaScript errors or network issues that might provide more context about the error.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Refer to the SAP Fiori or SAP UI5 documentation for guidance on configuring target UIs and routing.
  Community Forums: Look for discussions in SAP Community or other forums where similar issues may have been addressed.
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP Basis or development team for further investigation.