How To Fix STRUSTCR025 - Cryptolib CRL Parse error CRC: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: STRUSTCR - Certificate Revocation Configuration

• Message number: 025

• Message text: Cryptolib CRL Parse error CRC: &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message STRUSTCR025 - Cryptolib CRL Parse error CRC: &1 ?

  The SAP error message STRUSTCR025 indicates a problem with parsing a Certificate Revocation List (CRL) in the Cryptographic Library (CryptoLib). The error message typically includes a CRC (Cyclic Redundancy Check) value, which can help identify the specific CRL that is causing the issue.
  Cause:
  The error can occur due to several reasons:
  
  Corrupted CRL File: The CRL file may be corrupted or improperly formatted, making it unreadable by the CryptoLib.
  Invalid CRL Format: The CRL may not conform to the expected format (e.g., DER or PEM).
  Network Issues: If the CRL is being fetched from a remote location, network issues may prevent successful retrieval.
  Expired CRL: The CRL may be expired or not valid anymore.
  Configuration Issues: Incorrect configuration settings in the SAP system related to the Crypto settings or the path to the CRL.
  
  Solution:
  To resolve the STRUSTCR025 error, you can take the following steps:
  
  
  Check the CRL File:
  
  Verify that the CRL file is not corrupted. You can try to open it with a text editor or a tool that can read CRLs.
  Ensure that the CRL is in the correct format (DER or PEM).
  
  
  
  Update the CRL:
  
  If the CRL is expired, download the latest version from the Certificate Authority (CA) that issued the certificates.
  
  
  
  Check Network Connectivity:
  
  If the CRL is being fetched from a remote server, ensure that there are no network issues preventing access to the CRL.
  
  
  
  Review Configuration Settings:
  
  Check the settings in transaction STRUST to ensure that the paths to the CRL are correctly configured.
  Ensure that the SSL settings and the trust relationships are correctly set up.
  
  
  
  Test with a Different CRL:
  
  If possible, test with a different CRL to see if the issue persists. This can help determine if the problem is with the specific CRL or the system configuration.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  
  Contact Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction STRUST: This transaction is used to manage SSL certificates and trust relationships in SAP systems.
  CRL (Certificate Revocation List): A CRL is a list of certificates that have been revoked by the issuing Certificate Authority before their scheduled expiration date.
  CryptoLib: This is the cryptographic library used by SAP for handling encryption, decryption, and certificate management.
  
  By following these steps, you should be able to diagnose and resolve the STRUSTCR025 error in your SAP system.