How To Fix SUSR_CERT066 - SSF Library needs to be refreshed

SAP Error Message - Details

• Message type: E = Error

• Message class: SUSR_CERT - User Certificates Administration

• Message number: 066

• Message text: SSF Library needs to be refreshed

What causes this issue?

The SSF Library is too old and needs to be renewed.

System Response

ERROR_SSF_LIB_TOO_OLD

How to fix this error?

The SSF library has to be renewed. See also: SAP Note 1159829.

Procedure for System Administrators

The SSF library error code can be viewed in the trace file of the work
process.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SUSR_CERT066 - SSF Library needs to be refreshed ?

  The SAP error message SUSR_CERT066 indicates that the SSF (Secure Store and Forward) library needs to be refreshed. This error typically arises in the context of digital signatures, encryption, or secure communications within the SAP system, particularly when dealing with certificates or cryptographic functions.
  Cause:
  The error can occur due to several reasons:
  
  Expired Certificates: The certificates used for secure communications may have expired.
  Changes in the SSF Library: The SSF library may have been updated or changed, requiring a refresh to ensure that the system recognizes the new settings or configurations.
  Configuration Issues: There may be misconfigurations in the SSF settings or the underlying cryptographic infrastructure.
  System Updates: After a system upgrade or patch, the SSF library may need to be refreshed to align with the new system state.
  
  Solution:
  To resolve the SUSR_CERT066 error, you can follow these steps:
  
  
  Refresh the SSF Library:
  
  Go to transaction SICF and check the service for the SSF library.
  You may need to refresh or restart the service.
  
  
  
  Check and Update Certificates:
  
  Use transaction STRUST to manage and check the status of your SSL certificates.
  Ensure that all certificates are valid and not expired. If they are expired, replace them with new valid certificates.
  
  
  
  Reconfigure SSF Settings:
  
  Check the SSF configuration in transaction SSFC (SSF Configuration).
  Ensure that the settings are correct and that the appropriate SSF library is being used.
  
  
  
  System Restart:
  
  In some cases, a system restart may be necessary to apply changes made to the SSF library or certificates.
  
  
  
  Check for Notes and Patches:
  
  Look for any SAP Notes related to SSF or the specific error message. There may be patches or updates that address known issues.
  
  
  
  Consult SAP Documentation:
  
  Review the SAP documentation for SSF and cryptographic services for any additional configuration steps or troubleshooting tips.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may provide additional insights or specific fixes related to the SUSR_CERT066 error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Security Configuration: Ensure that your system's security configuration aligns with best practices for cryptographic operations.
  
  If the issue persists after following these steps, it may be beneficial to contact SAP support for further assistance.