You use SAML 2.0 on NetWeaver ABAP and on the IdP side the signing certificate has changed. Therefore, the signature verification of the Response fails with errors like:
- The validation of message 'Response' failed. Long text: The validation of message 'Response' failed.
- Details: SSFW_KRN_VERIFY failed with: Signature verification failed (for signer) or Envelope failed (for recipient)
- Signature validation with the configured primary certificate failed.
The errors are found in trace collected with the Security Diagnostic Tool.
- SAP enhancement package 2 for SAP NetWeaver 7.0
- SAP NetWeaver 7.3
- SAP enhancement package 1 for SAP NetWeaver 7.3
- SAP NetWeaver 7.4
- SAP NetWeaver 7.5 and higher
SAML 2.0, SAML 2.0, renew certificate, verify signature, trusted provider, primary signing certificate, secondary signing certificate, SSFW_KRN_VERIFY, The validation of message 'Response' failed, X.509 certificate, , KBA , BC-SEC-LGN-SML , SAML 2.0 for ABAP , How To
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