This section provides solutions for an error screen displayed when configuring SAML authentication.

Messages

No user account for that NameID found.

Cause

Kintone has no user whose login name matches the NameID in the SAML response.

Solutions

• Configure your IdP so that the NameID specifies an element to identify a user.
• Ensure that the value associated with the NameID corresponds to the login name of a Kintone user.

Messages

Corresponding AuthnRequest not found.

Cause

This occurs in the following cases:

• Multiple SAML requests were issued in one session.
  Example:
  • A user tried to single sign-on from multiple tabs in one Web browser.
  • After a user single signed-on, the user clicked the "Back" button of the Web browser to display the endpoint URL of Kintone.
• An IdP-initiated SSO process was tried.

Solutions

• Ensure that users do not perform actions that generate multiple SAML requests in one session.
• Configure your IdP so that it can use SP-initiated SSO.

Messages

The SAML response is not found in the request parameter.

Cause

There is no SAML response in the request parameter that the IdP sent to Kintone.

Solutions

Confirm that nothing prevents the SAML response from being sent.

Code

Invalid SAML Response.

Cause

There is no SAML response in the request parameter that the IdP sent to Kintone.

Solutions

Check the settings related to failed validation results.
Also refer to the following section:
Checking the Validation Results for the SAML Response

Code

Invalid HTTP method. Use POST as the HTTP method.

Cause

HTTP POST Binding is not being used to send the SAML response.

Solutions

• Configure the IdP so that HTTP POST Binding is used to send the SAML response.
• Verify that the HTTP method was not changed to anything other than POST in a process such as a proxy server.

Code

Failed to process SAML response.

Cause

The SAML response cannot be processed due to an unexpected error.

Solution

Contact our support.
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