How To Fix /UI2/GLOBAL_CACHES023 - UI2 Chip Cache: &1 entries invalidated

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/GLOBAL_CACHES -

• Message number: 023

• Message text: UI2 Chip Cache: &1 entries invalidated

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/GLOBAL_CACHES023 - UI2 Chip Cache: &1 entries invalidated ?

  The SAP error message /UI2/GLOBAL_CACHES023 indicates that there are invalidated entries in the UI2 Chip Cache. This typically occurs in the context of SAP Fiori or SAP UI5 applications, where the UI components (chips) are cached for performance reasons. When certain changes occur, such as updates to the underlying data model or configuration, the cache may need to be invalidated to ensure that users see the most current information.
  Cause:
  
  Data Model Changes: Changes in the underlying data model or configuration can lead to cache invalidation.
  Application Updates: Deploying new versions of applications or components can also trigger cache invalidation.
  User Actions: Certain user actions, such as navigating to a different view or refreshing the application, may invalidate the cache.
  System Configuration: Changes in system settings or configurations related to caching can also lead to this error.
  
  Solution:
  
  
  Clear the Cache: 
  
  You can manually clear the cache to resolve the issue. This can be done through transaction code /UI2/FLP or by using the Fiori Launchpad configuration.
  Alternatively, you can use the transaction code /IWFND/CACHE_CLEANUP to clear the cache for OData services.
  
  
  
  Check for Updates: 
  
  Ensure that all relevant components and applications are up to date. If there are any pending updates, apply them.
  
  
  
  Monitor System Logs: 
  
  Check the system logs (transaction code SLG1) for any related errors or warnings that might provide more context about the cache invalidation.
  
  
  
  Review Configuration: 
  
  Review the configuration settings related to caching in the SAP system to ensure they are set correctly.
  
  
  
  Restart Services: 
  
  In some cases, restarting the relevant services or the entire SAP system may help resolve persistent cache issues.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to UI2 Chip Cache for any known issues or patches that may address this error.
  Performance Considerations: Understand that while caching improves performance, it can lead to stale data if not managed properly. Regularly monitor and manage cache settings.
  Documentation: Refer to the official SAP documentation for Fiori and UI5 for best practices on cache management and troubleshooting.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.