How To Fix /UI2/GLOBAL_CACHES018 - UI2 NWBC Nav. Tree Cache: Invalidated for all users in current client


/UI2/GLOBAL_CACHES018 - Overview

  • Message type: E = Error

  • Message class: /UI2/GLOBAL_CACHES -

  • Message number: 018

  • Message text: UI2 NWBC Nav. Tree Cache: Invalidated for all users in current client

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  • Self-Explanatory Message

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Smart SAP Assistant

  • What is the cause and solution for SAP error message /UI2/GLOBAL_CACHES018 - UI2 NWBC Nav. Tree Cache: Invalidated for all users in current client ?
    The SAP error message /UI2/GLOBAL_CACHES018 indicates that the navigation tree cache for the SAP NetWeaver Business Client (NWBC) has been invalidated for all users in the current client. This typically occurs when there are changes made to the navigation tree configuration or related objects that require the cache to be refreshed.
    
    Cause: Configuration Changes: Changes in the navigation tree configuration, such as modifications to roles, authorizations, or the structure of the navigation tree. Transport Requests: Importing transport requests that include changes to the navigation tree or related objects can trigger cache invalidation. System Upgrades or Patches: Upgrading the system or applying patches may also lead to cache invalidation. Manual Cache Clearing: Administrators may manually clear the cache, which would invalidate it for all users.
    Solution: Refresh the Cache: Users can refresh their NWBC session to rebuild the navigation tree cache. This can often be done by logging out and logging back in. Check Configuration: Ensure that any recent

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