How To Fix /UI2/CLIENT_CACHES001 - Client caches invalidated for all users by &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/CLIENT_CACHES -

• Message number: 001

• Message text: Client caches invalidated for all users by &1.

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/CLIENT_CACHES001 - Client caches invalidated for all users by &1. ?

  The SAP error message /UI2/CLIENT_CACHES001 Client caches invalidated for all users by &1 typically indicates that the client caches for the SAP Fiori applications have been invalidated. This can happen for various reasons, such as changes in the underlying data model, updates to the application, or manual cache invalidation performed by an administrator.
  Cause:
  
  Application Updates: If there have been updates or changes to the Fiori applications, the system may invalidate the caches to ensure that users receive the latest version of the application.
  Data Model Changes: Changes in the underlying data model or OData services can also trigger cache invalidation.
  Manual Invalidation: An administrator may have manually invalidated the caches for maintenance or troubleshooting purposes.
  System Configuration Changes: Changes in system configuration or deployment of new features can lead to cache invalidation.
  
  Solution:
  
  Wait for Automatic Refresh: In many cases, the cache will automatically refresh after a certain period. Users can simply wait for the cache to be rebuilt.
  Manual Cache Refresh: Users can manually refresh their browser or clear their browser cache to ensure they are loading the latest version of the application.
  Check for Updates: Ensure that the Fiori applications are up to date and that any necessary updates have been applied.
  Monitor System Logs: Check the system logs for any additional error messages or warnings that may provide more context about the cache invalidation.
  Consult with Administrators: If the issue persists, consult with your SAP Basis or Fiori administrators to understand the reason for the cache invalidation and if any further action is required.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to cache invalidation or provide guidance on best practices for managing Fiori caches.
  Fiori Launchpad: Familiarize yourself with the Fiori Launchpad and its caching mechanisms, as understanding how the launchpad works can help in troubleshooting cache-related issues.
  Performance Monitoring: Regularly monitor the performance of Fiori applications and the impact of cache invalidation on user experience.
  
  If the problem continues to occur frequently, it may be worth investigating the underlying causes further, possibly involving SAP support for more detailed analysis.