How To Fix 2L451 - Error when deleting parameter &1 in system &2

2L451 - Overview

• Message type: E = Error

• Message class: 2L - Landscape Infrastructure Server

• Message number: 451

• Message text: Error when deleting parameter &1 in system &2

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 2L451 - Error when deleting parameter &1 in system &2 ?

  The SAP error message 2L451 indicates that there is an issue when trying to delete a parameter in the system. This error typically occurs in the context of system configuration or parameter management, particularly when dealing with system parameters in transaction codes like RZ10 or RZ11.
  
  Cause:
  The error message "Error when deleting parameter &1 in system &2" can be caused by several factors, including:
  
  Parameter Locking: The parameter you are trying to delete may be locked by another user or process.
  Authorization Issues: The user attempting to delete the parameter may not have the necessary authorizations to perform this action.
  Parameter Not Found: The parameter you are trying to delete may not exist in the specified system.
  System 
  Configuration Issues: There may be inconsistencies or issues in the system configuration that prevent the deletion of the parameter.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Parameter Existence: Verify that the parameter you are trying