How To Fix RS2HANA_AUTH252 - SQL privilege EXECUTE on procedure &1 is already assigned to &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RS2HANA_AUTH -

• Message number: 252

• Message text: SQL privilege EXECUTE on procedure &1 is already assigned to &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS2HANA_AUTH252 - SQL privilege EXECUTE on procedure &1 is already assigned to &2 ?

  The SAP error message RS2HANA_AUTH252 indicates that there is an issue with SQL privileges related to the execution of a procedure in SAP HANA. Specifically, the error states that the privilege to execute a certain procedure is already assigned to a specific user or role, which may not be the expected behavior in the context of your operations.
  Cause
  The error typically arises in the following scenarios:
  
  Duplicate Privilege Assignment: The user or role already has the EXECUTE privilege on the specified procedure, and the system is attempting to assign it again.
  Role Management Issues: There may be inconsistencies in role assignments or privilege management within the SAP HANA database.
  Authorization Checks: The user or role may not have the necessary permissions to perform the action, leading to confusion in privilege assignments.
  
  Solution
  To resolve the RS2HANA_AUTH252 error, you can take the following steps:
  
  
  Check Existing Privileges:
  
  Use SQL commands to check the existing privileges for the user or role on the specified procedure. You can run a query like:
  SELECT * FROM "SYS"."GRANTED_PRIVILEGES" WHERE "GRANTEE" = '<user_or_role>' AND "OBJECT_NAME" = '<procedure_name>';
  
  Replace <user_or_role> with the actual user or role name and <procedure_name> with the name of the procedure in question.
  
  
  
  Remove Duplicate Privileges:
  
  If you find that the EXECUTE privilege is already granted, you may not need to reassign it. If necessary, you can revoke the privilege and then reassign it if required:
  REVOKE EXECUTE ON "<procedure_name>" FROM "<user_or_role>";
  GRANT EXECUTE ON "<procedure_name>" TO "<user_or_role>";
  
  
  
  
  Review Role Assignments:
  
  Ensure that the roles assigned to the user are correctly configured and do not have conflicting privileges. You may need to review the role definitions and their associated privileges.
  
  
  
  Consult Documentation:
  
  Refer to SAP HANA documentation for detailed information on privilege management and role assignments to ensure compliance with best practices.
  
  
  
  Check for System Updates:
  
  Ensure that your SAP HANA system is up to date, as there may be patches or updates that address known issues related to privilege management.
  
  
  
  Related Information
  
  SAP Notes: Check SAP Notes for any specific notes related to RS2HANA_AUTH252 or privilege management in SAP HANA.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  SAP HANA Security Guide: Review the SAP HANA Security Guide for best practices on managing user roles and privileges.
  
  By following these steps, you should be able to diagnose and resolve the RS2HANA_AUTH252 error effectively.