How To Fix SACF277 - Certificate does not exist in system &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SACF - Error messages

• Message number: 277

• Message text: Certificate does not exist in system &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 SACF277 - Certificate does not exist in system &1 ?

  The SAP error message SACF277, which states "Certificate does not exist in system &1," typically occurs when the system is unable to find a required digital certificate in the specified system. This can happen in various contexts, such as when dealing with secure communications, digital signatures, or encryption.
  Cause:
  
  Missing Certificate: The specified certificate is not installed in the system.
  Incorrect Configuration: The system configuration may be pointing to the wrong certificate store or path.
  Expired Certificate: The certificate may exist but has expired and is no longer valid.
  Incorrect System Identifier: The system identifier (&1) may be incorrect, leading to the search for the certificate in the wrong system.
  
  Solution:
  
  
  Check Certificate Installation:
  
  Verify that the required certificate is installed in the system. You can do this by navigating to the transaction code STRUST (Trust Manager) in SAP.
  Look for the certificate in the appropriate certificate store (e.g., SSL, PSE, etc.).
  
  
  
  Install the Missing Certificate:
  
  If the certificate is missing, you will need to obtain it and install it in the system. This may involve importing a certificate from a trusted Certificate Authority (CA) or generating a new one.
  
  
  
  Verify Configuration:
  
  Check the configuration settings related to the certificate. Ensure that the system is correctly configured to point to the right certificate store.
  Review any relevant settings in the transaction codes STRUST and SICF (for HTTP services).
  
  
  
  Check for Expiration:
  
  If the certificate exists but is expired, you will need to renew it or replace it with a valid certificate.
  
  
  
  System Identifier:
  
  Ensure that the system identifier (&1) is correct. If you are working in a landscape with multiple systems, make sure you are referencing the correct one.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific context in which the error occurs for additional troubleshooting steps.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  STRUST: Trust Manager for managing certificates.
  SICF: Maintain HTTP services, which may require certificates for secure communication.
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  
  
  Security Best Practices: Regularly review and update your certificates to ensure secure communications and compliance with security policies.
  
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.