How To Fix /UI2/FDM008 - User &1: Cache disabled, because of User Parameter '/UI2/PAGE_CACHE_OFF'

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/FDM -

• Message number: 008

• Message text: User &1: Cache disabled, because of User Parameter '/UI2/PAGE_CACHE_OFF'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/FDM008 - User &1: Cache disabled, because of User Parameter '/UI2/PAGE_CACHE_OFF' ?

  The SAP error message /UI2/FDM008 User &1: Cache disabled, because of User Parameter '/UI2/PAGE_CACHE_OFF' indicates that the caching mechanism for the user interface (UI) is disabled for a specific user due to a user parameter setting. This can affect the performance of applications that rely on caching to speed up data retrieval and rendering.
  Cause:
  The error occurs because the user has a specific parameter set in their user profile that disables the page cache. The parameter in question is /UI2/PAGE_CACHE_OFF. When this parameter is set to 'X' (or any value that indicates it is active), the caching feature is turned off for that user, leading to the error message.
  Solution:
  To resolve this issue, you can follow these steps:
  
  
  Check User Parameters:
  
  Go to the user settings in SAP GUI or the relevant transaction (e.g., SU01 for user maintenance).
  Look for the user parameter /UI2/PAGE_CACHE_OFF.
  
  
  
  Modify the Parameter:
  
  If the parameter is set, you can either delete it or change its value to allow caching. 
  To delete the parameter, simply remove it from the user parameter list.
  To change its value, set it to a blank value or ensure it is not set to 'X'.
  
  
  
  Save Changes:
  
  After making the necessary changes, save the user profile.
  
  
  
  Log Out and Log In:
  
  Have the user log out of the SAP system and then log back in to ensure that the changes take effect.
  
  
  
  Related Information:
  
  Performance Impact: Disabling the cache can lead to slower performance in applications that rely on cached data. It is generally recommended to keep caching enabled unless there is a specific reason to disable it (e.g., troubleshooting or testing).
  User-Specific Settings: User parameters can be set on a per-user basis, allowing for customization of the SAP environment. However, it is important to manage these settings carefully to avoid performance issues.
  Documentation: For more detailed information, you can refer to SAP documentation or the SAP Help Portal, which provides insights into user parameters and their effects on system behavior.
  
  By following these steps, you should be able to resolve the error and restore caching functionality for the affected user.