How To Fix TRUST043 - Temporary PSE encrypted

SAP Error Message - Details

• Message type: E = Error

• Message class: TRUST - Certificate Management

• Message number: 043

• Message text: Temporary PSE encrypted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message TRUST043 - Temporary PSE encrypted ?

  The SAP error message TRUST043 indicates that there is an issue with the temporary PSE (Personal Security Environment) being encrypted. This typically occurs in the context of SAP systems when dealing with secure communication, such as SSL/TLS connections.
  Cause:
  The error can arise due to several reasons:
  
  Missing or Corrupted PSE: The temporary PSE file may be missing or corrupted, which prevents the system from accessing the necessary encryption keys.
  Incorrect Permissions: The user or service account running the SAP instance may not have the necessary permissions to access the PSE files.
  Configuration Issues: There may be misconfigurations in the SSL settings or the PSE itself.
  Expired Certificates: If the certificates associated with the PSE have expired, it can lead to this error.
  
  Solution:
  To resolve the TRUST043 error, you can follow these steps:
  
  
  Check PSE Files:
  
  Verify that the PSE files exist in the expected directory (usually in the sec directory of the SAP instance).
  If the PSE is missing or corrupted, you may need to recreate it.
  
  
  
  Recreate the PSE:
  
  Use the transaction code STRUST to manage the PSE.
  You can create a new PSE by selecting the appropriate options and following the prompts to generate a new key pair and certificate.
  
  
  
  Check Permissions:
  
  Ensure that the user or service account running the SAP instance has the necessary permissions to access the PSE files.
  Check the file system permissions on the PSE directory.
  
  
  
  Review SSL Configuration:
  
  Ensure that the SSL configuration in the SAP system is correct.
  Check the SSL parameters in the instance profile and ensure they are set correctly.
  
  
  
  Update Certificates:
  
  If the certificates are expired, you will need to renew them and update the PSE accordingly.
  
  
  
  Restart the SAP Instance:
  
  After making changes, restart the SAP instance to ensure that the new settings take effect.
  
  
  
  Related Information:
  
  Transaction STRUST: This transaction is used to manage the PSE and certificates in SAP. You can view, create, and manage PSEs here.
  SAP Notes: Check for relevant SAP Notes that may provide additional guidance or patches related to this error.
  Documentation: Refer to the SAP Security Guide for detailed information on managing PSEs and SSL configurations.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.