How To Fix RS2HANA_AUTH100 - GRANT EXECUTE for procedure &1 to role &2 failed

SAP Error Message - Details

• Message type: E = Error

• Message class: RS2HANA_AUTH -

• Message number: 100

• Message text: GRANT EXECUTE for procedure &1 to role &2 failed

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS2HANA_AUTH100 - GRANT EXECUTE for procedure &1 to role &2 failed ?

  The SAP error message RS2HANA_AUTH100 indicates that there is an issue with granting execute permissions for a specific procedure to a role in the SAP HANA database. This error typically arises during the process of authorizing roles for users or when trying to execute a procedure that requires specific permissions.
  Cause
  The error can occur due to several reasons:
  
  Insufficient Privileges: The user or role attempting to grant the execute permission does not have the necessary privileges to do so.
  Role Not Found: The specified role (&2) may not exist or may not be correctly defined in the system.
  Procedure Not Found: The procedure (&1) may not exist, or there may be a typo in the procedure name.
  Dependency Issues: The procedure may have dependencies that are not met, or there may be issues with the underlying database objects.
  Database Configuration: There may be configuration issues in the SAP HANA database that prevent the granting of permissions.
  
  Solution
  To resolve the RS2HANA_AUTH100 error, you can take the following steps:
  
  
  Check User Privileges:
  
  Ensure that the user or role attempting to grant the execute permission has the necessary privileges. The user should have the GRANT privilege on the procedure.
  
  
  
  Verify Role and Procedure Names:
  
  Double-check the names of the procedure and role in the error message. Ensure that they are correctly spelled and exist in the database.
  
  
  
  Check Procedure Existence:
  
  Use SQL commands to verify that the procedure exists in the database. You can run a query like:
  SELECT * FROM _SYS_BIC."<schema_name>/<procedure_name>";
  
  
  
  
  Review Dependencies:
  
  Check if the procedure has any dependencies that need to be resolved. Ensure that all required objects are available and accessible.
  
  
  
  Database Configuration:
  
  Review the configuration of the SAP HANA database to ensure that there are no restrictions or settings that could prevent granting permissions.
  
  
  
  Use SQL Console:
  
  If you have access to the SQL console, you can manually attempt to grant the execute permission using:
  GRANT EXECUTE ON "<schema_name>.<procedure_name>" TO "<role_name>";
  
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or support for any specific notes related to this error message, as there may be additional context or updates.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information
  
  SAP HANA Authorization Concepts: Understanding how roles and privileges work in SAP HANA can help in troubleshooting authorization issues.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify and resolve the cause of the RS2HANA_AUTH100 error.