How To Fix 2L452 - Error when saving parameter &1 in system &2

SAP Error Message - Details

• Message type: E = Error

• Message class: 2L - Landscape Infrastructure Server

• Message number: 452

• Message text: Error when saving 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 2L452 - Error when saving parameter &1 in system &2 ?

  The SAP error message 2L452 typically indicates an issue related to the saving of a parameter in the system. This error can occur for various reasons, and understanding the cause and potential solutions can help in resolving it.
  Cause:
  
  Authorization Issues: The user may not have the necessary authorizations to change or save the specified parameter in the system.
  Parameter Value Restrictions: The value being saved for the parameter may not meet the required format or constraints defined in the system.
  System Configuration: There may be issues with the system configuration or settings that prevent the parameter from being saved.
  Transport Issues: If the parameter is being transported from one system to another, there may be issues with the transport request.
  Database Issues: There could be underlying database issues that prevent the saving of the parameter.
  
  Solution:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to modify the parameter. This can be done by checking the user's roles and authorizations in the system.
  Validate Parameter Value: Review the value being saved for the parameter to ensure it adheres to the expected format and constraints. Refer to the documentation for the specific parameter to understand its requirements.
  Review System Configuration: Check the system configuration settings to ensure that there are no restrictions or issues that would prevent the parameter from being saved.
  Transport Request: If applicable, check the transport request for any errors or issues. Ensure that the transport is correctly configured and that all necessary objects are included.
  Database Check: If you suspect a database issue, check the database logs for any errors. You may need to work with your database administrator to resolve any underlying issues.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. SAP Notes often provide detailed information on known issues and their resolutions.
  Transaction Codes: Use transaction codes like RZ10 (for profile parameters) to view and modify parameters, and SU53 to analyze authorization issues.
  Logs and Traces: Review system logs (transaction SM21) and developer traces (transaction ST22) for any additional error messages or information that may provide context for the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.