How To Fix /UI5/APP_API140 - Backend context tokens have been invalidated successfully

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI5/APP_API -

• Message number: 140

• Message text: Backend context tokens have been invalidated successfully

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI5/APP_API140 - Backend context tokens have been invalidated successfully ?

  The SAP error message /UI5/APP_API140 Backend context tokens have been invalidated successfully typically indicates that the context tokens used for authentication or session management in an SAP Fiori application have been invalidated. This can happen for various reasons, such as session timeouts, manual invalidation by an administrator, or changes in the backend system.
  Cause:
  
  Session Timeout: The user session may have expired due to inactivity.
  Manual Invalidation: An administrator may have invalidated the tokens for security reasons or to refresh the session.
  Backend Changes: Changes in the backend system, such as updates or configuration changes, may lead to token invalidation.
  Network Issues: Temporary network issues can also lead to token invalidation if the application cannot communicate with the backend.
  
  Solution:
  
  Re-login: The most straightforward solution is to log out and log back into the application. This will generate new context tokens.
  Check Session Settings: Review the session timeout settings in the SAP system to ensure they are configured appropriately for your use case.
  Monitor Backend Changes: If there have been recent changes to the backend system, ensure that they are compatible with the Fiori application.
  Network Stability: Ensure that there are no ongoing network issues that could affect the connection between the frontend and backend systems.
  Clear Cache: Sometimes, clearing the browser cache or the application cache can help resolve issues related to stale tokens.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Fiori Launchpad Logs: Review the logs in the Fiori Launchpad or the backend system for more detailed error messages that could provide additional context.
  User Roles and Authorizations: Ensure that the user has the necessary roles and authorizations to access the application and that there are no restrictions in place that could lead to token invalidation.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or security team for further investigation.