How To Fix S_LMCFG_CLM021 - PSE expires in &1 days

SAP Error Message - Details

• Message type: E = Error

• Message class: S_LMCFG_CLM - Message Class for CLM Content

• Message number: 021

• Message text: PSE expires in &1 days

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message S_LMCFG_CLM021 - PSE expires in &1 days ?

  The SAP error message S_LMCFG_CLM021 indicates that the PSE (Personal Security Environment) is set to expire in a specified number of days. The PSE is crucial for secure communication in SAP systems, as it contains the necessary cryptographic keys and certificates.
  Cause:
  The primary cause of this error message is that the PSE is nearing its expiration date. PSEs have a validity period, and if they are not renewed or replaced before they expire, it can lead to issues with secure communications, such as SSL connections or secure network communications.
  Solution:
  To resolve this issue, you need to renew or replace the PSE before it expires. Here are the steps to do this:
  
  
  Identify the PSE: Determine which PSE is expiring. Common PSEs include the SSL server PSE, SSL client PSE, and others.
  
  
  Use the SAP GUI:
  
  Go to transaction code STRUST.
  In the "PSE" tab, select the appropriate PSE (e.g., SSL server PSE).
  Check the expiration date of the PSE.
  
  
  
  Renew the PSE:
  
  If the PSE is expiring soon, you can renew it by selecting the PSE and choosing the option to "Create" or "Renew".
  Follow the prompts to generate a new key pair and certificate.
  
  
  
  Export the PSE: After renewing, you may need to export the PSE to ensure it is available for use by the system.
  
  
  Import the PSE: If you are using a new PSE, make sure to import it into the relevant systems.
  
  
  Restart Services: After renewing or replacing the PSE, restart any relevant services or applications that rely on the PSE to ensure they pick up the new configuration.
  
  
  Related Information:
  
  Backup: Always back up the existing PSE before making changes, in case you need to revert.
  Documentation: Refer to SAP documentation for detailed steps on managing PSEs, as the process may vary slightly depending on the version of SAP you are using.
  Monitoring: Set up monitoring for PSE expiration to avoid future issues. You can create alerts or reports to notify you when PSEs are nearing expiration.
  
  By following these steps, you should be able to resolve the S_LMCFG_CLM021 error and ensure that your SAP system continues to operate securely.