How To Fix Q2031 - DB parameter &1 not changed

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 031

• Message text: DB parameter &1 not changed

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 Q2031 - DB parameter &1 not changed ?

  The SAP error message Q2031, which states "DB parameter &1 not changed," typically occurs in the context of Quality Management (QM) within SAP. This error indicates that a specific database parameter related to quality management has not been modified as expected.
  Cause:
  The error can arise due to several reasons, including:
  
  Incorrect Configuration: The database parameter may not be set up correctly in the system configuration.
  Authorization Issues: The user may not have the necessary permissions to change the database parameter.
  System Lock: The database or the specific parameter may be locked by another process or user, preventing changes.
  Technical Issues: There may be underlying technical issues with the database or the SAP system itself.
  
  Solution:
  To resolve the Q2031 error, you can take the following steps:
  
  
  Check Configuration:
  
  Review the configuration settings for the database parameter in question. Ensure that it is set up correctly according to your organization's requirements.
  
  
  
  Verify Authorizations:
  
  Ensure that the user attempting to make the change has the necessary authorizations. You may need to consult with your SAP security team to verify and adjust user roles if needed.
  
  
  
  Check for Locks:
  
  Investigate if the database parameter is locked by another user or process. You can use transaction codes like SM12 (to check for locks) to identify any locks that may be affecting the parameter.
  
  
  
  Review System Logs:
  
  Check the system logs (transaction code SM21) for any related error messages or warnings that could provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific database parameter to understand its expected behavior and any prerequisites for changing it.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance. They may provide specific notes or patches that address the issue.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to check locks), SM21 (to view system logs), and SU53 (to analyze authorization issues).
  SAP Notes: Search for SAP Notes related to the Q2031 error message in the SAP Support Portal. These notes may contain specific fixes or workarounds.
  Quality Management Configuration: Review the configuration settings in the Quality Management module to ensure that all parameters are correctly set.
  
  By following these steps, you should be able to diagnose and resolve the Q2031 error in your SAP system.