How To Fix TK831 - System not prepared for lock key adjustment: Not executed

SAP Error Message - Details

• Message type: E = Error

• Message class: TK - Transport Organizer

• Message number: 831

• Message text: System not prepared for lock key adjustment: Not executed

What causes this issue?

The SAP System has not been prepared for adjusting the lock key table:
Either the new name lengths of the transport objects are not known, or
the tables with extended domains were not yet converted.

System Response

The report that adjust the lock key table terminates.

How to fix this error?

The report should only be executed for an SAP System with maintenance
level 4.0 or later, or for which an appropriate upgrade is just being
performed. Check that this is the case - otherwise it is correct that
execution is terminated, since the requirements specified in the
diagnosis are checked internally.
If execution is terminated in an SAP System with a maintenance level
4.0 or later, or during a corresponding upgrade, check the upgrade logs
for error messages.
Correct the error, or contact the Basis hotline if you cannot correct
the error.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TK831 - System not prepared for lock key adjustment: Not executed ?

  The SAP error message TK831 "System not prepared for lock key adjustment: Not executed" typically occurs in the context of adjusting lock keys in the SAP system. This error can arise due to various reasons, often related to configuration or system settings.
  Cause:
  
  Missing Configuration: The system may not be properly configured to handle lock key adjustments. This can happen if the necessary settings or parameters are not defined in the system.
  Authorization Issues: The user attempting to perform the lock key adjustment may not have the necessary authorizations to execute this action.
  Technical Issues: There may be underlying technical issues, such as database inconsistencies or problems with the transport layer.
  System State: The system might be in a state that does not allow for lock key adjustments, such as being in a maintenance mode or undergoing updates.
  
  Solution:
  
  Check Configuration: Ensure that the system is properly configured for lock key adjustments. This may involve checking the relevant customizing settings in the SAP system.
  Review Authorizations: Verify that the user has the necessary authorizations to perform the lock key adjustment. This can be done by checking the user's roles and authorizations in the SAP system.
  System Check: Perform a system check to identify any underlying technical issues. This may involve checking logs, running consistency checks, or consulting with your SAP Basis team.
  Consult Documentation: Refer to SAP documentation or notes related to lock key adjustments for any specific requirements or prerequisites that may not have been met.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide specific notes or patches that address the issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message. SAP Notes often contain fixes, workarounds, or additional information about known issues.
  Transaction Codes: Familiarize yourself with transaction codes related to lock management, such as SM12 (for displaying and managing locks) and SM21 (for system logs).
  Documentation: Review the SAP Help Portal for documentation on lock management and adjustments, which may provide insights into best practices and troubleshooting steps.
  
  By following these steps, you should be able to identify the cause of the TK831 error and implement a solution to resolve it.