How To Fix STRUSTCR048 - Issuer: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: STRUSTCR - Certificate Revocation Configuration

• Message number: 048

• Message text: Issuer: &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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message STRUSTCR048 - Issuer: &1 ?

  The SAP error message STRUSTCR048 typically relates to issues with the SSL (Secure Sockets Layer) configuration in the SAP system, specifically concerning the trust relationship with a certificate issuer. The message indicates that the system is unable to find a valid certificate for the issuer specified in the error message.
  Cause:
  The error can occur due to several reasons:
  
  Missing Certificate: The issuer's certificate is not present in the SAP system's trust store.
  Expired Certificate: The certificate for the issuer may have expired.
  Incorrect Configuration: The SSL configuration may not be set up correctly, leading to trust issues.
  Certificate Chain Issues: There may be a problem with the certificate chain, where intermediate certificates are missing.
  
  Solution:
  To resolve the STRUSTCR048 error, you can follow these steps:
  
  
  Check the Certificate:
  
  Go to transaction STRUST in your SAP system.
  Navigate to the "SSL Client (Standard)" or "SSL Server" tab, depending on your configuration.
  Check if the issuer's certificate is present in the list. If not, you will need to import it.
  
  
  
  Import the Missing Certificate:
  
  Obtain the issuer's certificate (usually in .cer or .crt format).
  In transaction STRUST, select the appropriate trust store (e.g., SSL Client or SSL Server).
  Click on the "Import Certificate" button and follow the prompts to import the certificate.
  
  
  
  Check for Expired Certificates:
  
  Review the validity of the certificates in the trust store. If any certificates are expired, you will need to renew or replace them.
  
  
  
  Verify Certificate Chain:
  
  Ensure that all necessary intermediate certificates are also imported into the trust store. The complete chain from the root certificate to the end-entity certificate must be present.
  
  
  
  Test the Configuration:
  
  After making changes, test the SSL connection to ensure that the error is resolved. You can use tools like SAP GUI or Web Browser to verify the connection.
  
  
  
  Restart Services:
  
  In some cases, you may need to restart the relevant SAP services or the entire SAP system for the changes to take effect.
  
  
  
  Related Information:
  
  Transaction STRUST: This transaction is used to manage SSL certificates and trust relationships in SAP.
  SSL Configuration: Ensure that your SSL configuration is correctly set up according to SAP's guidelines.
  Documentation: Refer to SAP's official documentation for SSL configuration and certificate management for more detailed instructions.
  
  If the problem persists after following these steps, consider reaching out to your SAP Basis team or consulting SAP support for further assistance.