Unable to connect to Saviynt with SSO v23.11

[Lapin]

We have activé the SSO for our DEV environment.

We have checked SAML response and the status is success.

But we get the error : 

When we click the above link, we get the logout page as below:

In AuthenticationConfig.groovy file, 

grails.plugin.springsecurity.saml.userAttributeMappings=['givenname': 'FIRSTNAME', 'surname': 'LASRNAME', 'emailaddress': 'EMAIL']

We don't know if this setting is the cause of the problem.

Can we set grails.plugin.springsecurity.saml.userAttributeMappings=[] ?

Thanks in advance.

[rushikeshvartak]

Its not mandatory

https://docs.saviyntcloud.com/bundle/Confluence_output_test/page/saml_metadata_files__release_v2022-...

[Lapin]

We followed the doc : 

https://docs.saviyntcloud.com/bundle/EIC-Admin-v23x/page/Content/Chapter06-EIC-Configurations/Config...

What is the difference between IDP configuration and single sign-on?

[Lapin]

On the IDP side , it receives that the connection is OK.

Only on the Saviynt side, maybe some mapping are wrong.

The error is "We could not find a user with this login and password", but we declared the user in Saviynt. 

There are some errors in the log : "org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-29413-s4qw4","ERROR","Failed to check/redeclare auto-delete queue(s) "

[rushikeshvartak]

This error is unrelated we also getting this error 

[Lapin]

Could you please give us some indices and suggestions regarding the error :