Message type: E = Error
Message class: 1S - Messages for SSF ("Secure Store & Forward")
Message number: 541
Message text: Incomplete certificate chain
The system could not create a complete certificate chain.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Either insert a missing root certificate or a missing intermediate
certificate in the certificate database of the Trust Manager or add the
missing certificates to the certificate response. See also SAP Note
508307.
Error message extract from SAP system. Copyright SAP SE.
1S541
- Incomplete certificate chain ?The SAP error message 1S541: Incomplete certificate chain typically indicates that the system is unable to validate a digital certificate because it does not have access to the complete chain of trust. This can occur in various scenarios, such as when establishing secure connections (SSL/TLS) or when using digital signatures.
Cause: Missing Intermediate Certificates: The certificate chain is incomplete because one or more intermediate certificates are missing. The client or server cannot verify the authenticity of the certificate without these intermediates. Incorrect Certificate Configuration: The certificates may not be correctly configured in the SAP system or the underlying operating system. Expired Certificates: One of the certificates in the chain may have expired, leading to validation issues. Trust Store Issues: The trust store (where trusted root certificates are stored) may not contain the necessary root or intermediate certificates.
Solution: Install Missing Certificates: Obtain the missing intermediate certificates from the certificate authority (CA) that issued the server certificate. Install these certificates
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