How To Fix Q2021 - Modifying parameters for DB system requires SYSTEM authorization

SAP Error Message - Details

• Message type: E = Error

• Message class: Q2 - Messages for Development Classes SDBO and SDBA

• Message number: 021

• Message text: Modifying parameters for DB system requires SYSTEM authorization

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message Q2021 - Modifying parameters for DB system requires SYSTEM authorization ?

  The SAP error message Q2021 indicates that a user is attempting to modify parameters for a database system but lacks the necessary authorization. This error typically arises in the context of database administration tasks, where certain actions require elevated privileges.
  Cause:
  The primary cause of this error is that the user executing the action does not have the SYSTEM authorization, which is required to modify database parameters. This is a security measure to prevent unauthorized changes that could affect the stability and performance of the database system.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check User Authorizations:
  
  Verify the authorizations of the user account that is attempting to perform the action. You can do this by checking the user's roles and profiles in the SAP system.
  
  
  
  Grant SYSTEM Authorization:
  
  If the user requires the ability to modify database parameters, you may need to grant them the necessary SYSTEM authorization. This typically involves:
  
  Accessing the user management transaction (e.g., SU01).
  Adding the appropriate role that includes SYSTEM authorization to the user profile.
  
  
  Note: Granting SYSTEM authorization should be done with caution, as it provides significant control over the database.
  
  
  
  Use a Different User:
  
  If possible, use a different user account that already has the required SYSTEM authorization to perform the task.
  
  
  
  Consult with Security Team:
  
  If you are unsure about granting SYSTEM authorization or if it is against your organization's policy, consult with your security or database administration team for guidance.
  
  
  
  Review Documentation:
  
  Check SAP documentation or notes related to the specific database system you are using (e.g., HANA, Oracle, etc.) for any additional requirements or best practices regarding user authorizations.
  
  
  
  Related Information:
  
  Transaction Codes: You may encounter this error while using transaction codes related to database administration, such as DBACOCKPIT or ST04.
  SAP Notes: Look for relevant SAP Notes that may provide additional context or solutions for this error.
  Database Administration: Familiarize yourself with the database administration tasks and the associated authorizations required for those tasks.
  
  Always ensure that any changes to user authorizations are in compliance with your organization's security policies and best practices.