How To Fix S_LMCFG_CLM021 - PSE expires in &1 days

S_LMCFG_CLM021 - Overview

• 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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S_LMCFG_CLM021 - Details

• 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