How To Fix ESH_AU_AUTHORIZATION026 - User invalidation successful in ESH share memory for changed users

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_AU_AUTHORIZATION - ESH: Checking for authorizations

• Message number: 026

• Message text: User invalidation successful in ESH share memory for changed users

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_AU_AUTHORIZATION026 - User invalidation successful in ESH share memory for changed users ?

  The SAP error message ESH_AU_AUTHORIZATION026 indicates that there has been a successful invalidation of a user in the Enterprise Search (ESH) share memory due to changes made to the user's authorization. This typically occurs when a user's authorization data has been modified, and the system needs to ensure that the changes are reflected in the search memory.
  Cause:
  
  User Authorization Changes: The error is triggered when a user's authorization profile is changed, which may include adding or removing roles or permissions.
  System Configuration: The system may be configured to invalidate user sessions or caches when authorization changes occur to maintain security and data integrity.
  User Management Activities: Activities such as user role assignments, deletions, or modifications in the user management system can lead to this message.
  
  Solution:
  
  Re-login: The affected user should log out and log back into the system. This will refresh the user's session and re-establish the correct authorizations.
  Check User Authorizations: Ensure that the user has the correct roles and authorizations assigned. You can do this by reviewing the user’s profile in the user management transaction (e.g., SU01).
  Monitor Authorization Changes: If this message appears frequently, it may be beneficial to monitor changes to user authorizations to identify any patterns or specific actions that trigger the invalidation.
  System Configuration Review: Review the configuration settings related to user authorization and session management in the ESH to ensure they align with your organization's requirements.
  Clear Cache: In some cases, clearing the ESH cache may help resolve issues related to stale data. This can be done through transaction codes like /IWFND/CACHE or similar, depending on your system setup.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to ESH and user authorization for any known issues or patches that may address this error.
  Documentation: Review the SAP Help Portal for documentation on Enterprise Search and user authorization management.
  Support: If the issue persists, consider reaching out to SAP Support for further assistance, providing them with details about the error and the context in which it occurs.
  
  By following these steps, you should be able to address the ESH_AU_AUTHORIZATION026 error effectively.