How To Fix STRUSTCR026 - Cannot update CRL; issuer not found in source list

STRUSTCR026 - Overview

• Message type: E = Error

• Message class: STRUSTCR - Certificate Revocation Configuration

• Message number: 026

• Message text: Cannot update CRL; issuer not found in source list

What causes this issue?

The certificate revocation check has attempted to find the distribution
point for the CRL by checking the source lists of the CRL profiles for
the issuer of the CRL. No URL was found for the issuer.

System Response

The system cannot update the CRL.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Ensure that there is a CRL profile with a URL for the distribution point
of the CRL for the issuer in question.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message STRUSTCR026 - Cannot update CRL; issuer not found in source list ?

  The SAP error message STRUSTCR026: Cannot update CRL; issuer not found in source list typically occurs in the context of managing certificates and Certificate Revocation Lists (CRLs) in the SAP Trust Manager (transaction STRUST). This error indicates that the system is unable to update the CRL because it cannot find the issuer of the certificate in the source list.
  
  Cause:
  
  Missing Certificate in Source List: The issuer of the certificate for which the CRL is being updated is not present in the source list of trusted certificates.
  Incorrect Configuration: The configuration of the trust relationship may be incorrect, leading to the inability to locate the issuer.
  Expired or Invalid Certificates: The certificates in the source list may be expired or invalid, which can lead to issues when trying to update the CRL.
  
  
  Solution:
  To resolve the STRUSTCR026 error, follow these steps:
  
  
  Check the Source List:
  
  Go to transaction STRUST in your SAP system.
  Navigate to the SSL Client (Standard)