How To Fix /UI5/APP_API159 - App using resource &1 has the following application component: &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI5/APP_API -

• Message number: 159

• Message text: App using resource &1 has the following application component: &2

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI5/APP_API159 - App using resource &1 has the following application component: &2 ?

  The SAP error message /UI5/APP_API159 typically indicates an issue related to the application component of a UI5 application. This error message is often encountered when there is a mismatch or misconfiguration in the application component settings or when the application is trying to access resources that are not properly defined or available.
  Cause:
  
  Missing or Incorrect Application Component: The application component specified in the error message may not be correctly defined in the system or may not exist.
  Resource Availability: The resource that the application is trying to access may not be available or may not be properly configured in the system.
  Authorization Issues: There may be authorization issues preventing access to the specified application component or resource.
  Transport Issues: If the application was recently transported from one system to another, there may be inconsistencies in the transport that need to be resolved.
  
  Solution:
  
  
  Check Application Component Configuration:
  
  Verify that the application component specified in the error message is correctly defined in the SAP system.
  Ensure that the application component is active and properly configured.
  
  
  
  Resource Availability:
  
  Check if the resource (e.g., OData service, UI5 application) is available and correctly defined in the system.
  Use transaction codes like /IWFND/MAINT_SERVICE to check the status of OData services.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the application component and the resources it requires.
  Review the roles and authorizations assigned to the user.
  
  
  
  Transport Consistency:
  
  If the application was transported, check for any inconsistencies or missing objects in the target system.
  Ensure that all necessary objects were included in the transport request.
  
  
  
  Debugging:
  
  If the issue persists, consider enabling debugging for the application to get more detailed error information.
  Use browser developer tools to check for any additional errors in the console that may provide more context.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Documentation: Review the official SAP documentation for UI5 applications and OData services for best practices and configuration guidelines.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.