How To Fix /UI5/UI5_REP004 - No authorization to clear the ICM cache

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI5/UI5_REP -

• Message number: 004

• Message text: No authorization to clear the ICM cache

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI5/UI5_REP004 - No authorization to clear the ICM cache ?

  The SAP error message /UI5/UI5_REP004 No authorization to clear the ICM cache typically indicates that the user attempting to clear the Internet Communication Manager (ICM) cache does not have the necessary authorizations to perform this action. This can occur in environments where security and access control are strictly enforced.
  Cause:
  
  Lack of Authorization: The user does not have the required authorization object to clear the ICM cache.
  Role Assignment: The user’s role may not include the necessary permissions to execute the cache clearing operation.
  System Configuration: The system may be configured to restrict access to certain administrative functions, including cache management.
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after encountering the error to check which authorization checks failed.
  Review the authorization objects related to ICM cache management, such as S_ICM or other relevant objects.
  
  
  
  Modify User Roles:
  
  If you have the necessary administrative rights, you can modify the user’s roles to include the required authorizations.
  Alternatively, contact your SAP security administrator to request the necessary authorizations.
  
  
  
  Assign Appropriate Roles:
  
  Ensure that the user is assigned to a role that includes the necessary permissions for cache management. This may include roles like SAP_BC_UI5_ADMIN or similar, depending on your organization’s role structure.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or the SAP Help Portal for detailed information on the required authorizations for clearing the ICM cache.
  
  
  
  Use Transaction Codes:
  
  If you have the necessary authorizations, you can clear the ICM cache using transaction codes like SICF (for ICM services) or SMICM (for ICM monitoring).
  
  
  
  Related Information:
  
  ICM Cache: The ICM cache is used to store frequently accessed data to improve performance. Clearing the cache can help resolve issues related to outdated or stale data.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or updates regarding this error message.
  System Logs: Review system logs for any additional error messages or warnings that may provide context for the authorization issue.
  
  If the problem persists after checking authorizations and roles, it may be beneficial to engage with SAP support for further assistance.