How To Fix PF137 - Parameter switching failed on server &

SAP Error Message - Details

• Message type: E = Error

• Message class: PF - System parametrization messages in Computing Ctr Mgmt System

• Message number: 137

• Message text: Parameter switching failed on server &

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 PF137 - Parameter switching failed on server & ?

  The SAP error message PF137 ("Parameter switching failed on server &") typically indicates an issue with the parameter settings for a particular server instance in the SAP system. This error can occur during various operations, such as when trying to start or stop an application server or when changing configuration parameters.
  Causes:
  
  Incorrect Parameter Values: The parameters being set may not be valid or may not conform to the expected format.
  Insufficient Authorizations: The user attempting to change the parameters may not have the necessary authorizations to perform this action.
  Server Instance Issues: The server instance may be in a state that does not allow for parameter changes (e.g., it may be in the process of starting or stopping).
  Configuration Errors: There may be issues in the configuration files or settings that prevent the parameters from being applied correctly.
  Network Issues: If the server is unable to communicate with the database or other necessary components, it may fail to switch parameters.
  
  Solutions:
  
  Check Parameter Values: Review the parameters being set to ensure they are correct and valid. Refer to the SAP documentation for the expected values and formats.
  Verify Authorizations: Ensure that the user has the necessary authorizations to change server parameters. You may need to consult with your SAP security administrator.
  Check Server Status: Ensure that the server instance is in a stable state. If it is starting or stopping, wait until it is fully operational before attempting to change parameters.
  Review Configuration Files: Check the relevant configuration files (e.g., instance profile) for any errors or inconsistencies. Make sure that the parameters are correctly defined.
  Restart the Server: If the issue persists, consider restarting the server instance to clear any temporary issues that may be affecting parameter switching.
  Consult SAP Notes: Look for relevant SAP Notes or Knowledge Base Articles (KBAs) that may address this specific error. SAP frequently updates its documentation with solutions for known issues.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like RZ10 (for profile maintenance) and RZ11 (for parameter maintenance) to manage and view parameters.
  SAP Support: If the issue cannot be resolved internally, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including any logs or screenshots.
  System Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to diagnose and resolve the PF137 error in your SAP environment.