How To Fix /UI2/BUAPP_CHK004 - Business App &1: Default Target for Visualization (&2) not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/BUAPP_CHK -

• Message number: 004

• Message text: Business App &1: Default Target for Visualization (&2) not defined

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/BUAPP_CHK004 - Business App &1: Default Target for Visualization (&2) not defined ?

  The SAP error message /UI2/BUAPP_CHK004 indicates that there is an issue with the configuration of a business application in the SAP Fiori environment. Specifically, it states that the default target for a visualization is not defined. This can occur in scenarios where a Fiori app is expected to display data but lacks the necessary configuration to determine where to direct the user for further actions or visualizations.
  Cause:
  
  Missing Configuration: The default target for the visualization (like a specific report or detail view) has not been defined in the app's configuration.
  Incorrect App Registration: The app may not be properly registered in the Fiori Launchpad or the associated target mapping may be missing.
  Transport Issues: If the app was transported from one system to another, the target mapping might not have been included in the transport request.
  Authorization Issues: The user may not have the necessary authorizations to access the target application.
  
  Solution:
  
  
  Check Target Mapping:
  
  Go to the Fiori Launchpad Designer.
  Check the target mapping for the specific business application. Ensure that the default target is defined correctly.
  If it is missing, create a new target mapping that points to the correct application.
  
  
  
  Review App Configuration:
  
  Ensure that the app's configuration in the backend (like the OData service) is correctly set up.
  Verify that the visualization is correctly defined in the app's metadata.
  
  
  
  Transport Check:
  
  If the issue arose after a transport, check the transport logs to ensure that all necessary components were included.
  Re-transport the missing configurations if needed.
  
  
  
  Authorization Check:
  
  Verify that the user has the necessary roles and authorizations to access the target application.
  Check the authorization objects related to the Fiori app and ensure they are assigned to the user.
  
  
  
  Consult Documentation:
  
  Refer to the SAP Help Portal or relevant SAP Notes for specific guidance on configuring the business application and its visualizations.
  
  
  
  Related Information:
  
  SAP Fiori Launchpad: The central entry point for SAP Fiori applications, where target mappings are defined.
  OData Services: Ensure that the OData services used by the Fiori app are active and correctly configured.
  SAP Notes: Search for specific SAP Notes related to the error message for additional troubleshooting steps or patches.
  SAP Community: Engage with the SAP Community for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the error and ensure that the business application functions as intended.