How To Fix TA264 - Changing the profile during a restart is not permitted

TA264 - Overview

• Message type: E = Error

• Message class: TA - Extended table maintenance (eval., Customizing, client copy)

• Message number: 264

• Message text: Changing the profile during a restart is not permitted

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 TA264 - Changing the profile during a restart is not permitted ?

  The SAP error message TA264, "Changing the profile during a restart is not permitted," typically occurs when there is an attempt to change the profile of an SAP instance while it is in the process of restarting. This can happen in various scenarios, such as when you are trying to modify instance parameters or profiles while the system is not fully operational.
  
  Cause:
  
  Instance Restart: The error is triggered when an attempt is made to change the instance profile while the SAP system is in the process of restarting.
  Profile Changes: Changes to the instance profile (like modifying parameters in the instance profile file) should not be made during a restart.
  System Lock: The system may be locked during the restart process, preventing any changes to the configuration.
  
  
  Solution:
  
  Wait for Restart Completion: Ensure that the SAP instance has fully restarted before attempting to make any changes to the profile. You can check the status of