How To Fix SAML2061 - Signatur der Nachricht '&1' von Aussteller '&2' ist ungültig

SAP Error Message - Details

• Message type: E = Error

• Message class: SAML2 - SAML2 Nachrichten

• Message number: 061

• Message text: Signatur der Nachricht '&1' von Aussteller '&2' ist ungültig

Was verursacht dieses Problem?

The signature check in the SAML message &V1& was not successful. The
reason can be one of the following:
The public key ( certificate ) of entity &V2& is missing from the PSE
file.
The key ( certificate ) of the issuer &V2& is flawed.

Systemantwort

The signature check was unsucessful and the SAML message could not be
processed.

Wie behebe ich diesen Fehler?

Check the entries in the developer trace of the application server.
Check the entries for keys in the SAML2 PSE. In transaction STRUST,
compare the certificates of the corresponding PSE with those that your
SAML2 partner provided.

Vorgehensweise für Systemadministratoren

Check the existence of the partner certificates and their correctness.
Errors occur, for example, when the certificate has expired, or the when
the certificate requires a chain of certificates to check the signature.

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