question Re: NIFI SAML Error in Support Questions

question Re: NIFI SAML Error in Support Questions https://community.cloudera.com/t5/Support-Questions/NIFI-SAML-Error/m-p/337235#M232535 HI <a href="https://community.cloudera.com/t5/user/viewprofilepage/user-id/11191">@araujo</a>, In our authorizers.xml, we have below mentioned entry:  <userGroupProvider> <identifier>file-user-group-provider</identifier> <class>org.apache.nifi.authorization.FileUserGroupProvider</class> <property name="Users File">./conf/users.xml</property> <property name="Legacy Authorized Users File"></property> <property name="Initial User Identity 1">xxxx@xxx.com</property> <property name="Initial User Identity 2">servernode1 XXXXXX</property> <property name="Initial User Identity 3">servernode2 XXXXXX</property> <property name="Initial User Identity 4">servernode3 XXXXXX</property> </userGroupProvider><accessPolicyProvider> <identifier>file-access-policy-provider</identifier> <class>org.apache.nifi.authorization.FileAccessPolicyProvider</class> <property name="User Group Provider">file-user-group-provider</property> <property name="Authorizations File">./conf/authorizations.xml</property> <property name="Initial Admin Identity">xxxxxxxx@xxx.com</property> <property name="Legacy Authorized Users File"></property> <property name="Node Identity 1">servernode1 XXXXXX</property> <property name="Node Identity 2">servernode2 xxxxxx</property> <property name="Node Identity 3">servernode3 xxxxx</property> <property name="Node Group"></property></accessPolicyProvider><authorizer> <identifier>managed-authorizer</identifier> <class>org.apache.nifi.authorization.StandardManagedAuthorizer</class> <property name="Access Policy Provider">file-access-policy-provider</property> </authorizer> ############################################################### nifi-app.log ########################### Server node 1:  2022-02-28 10:42:37,897 ERROR [NiFi Web Server-162] o.apache.nifi.web.api.SAMLAccessResource The RelayState value returned by the SAML IDP does not match the stored state. Unable to continue login process. ########################## Server node 2: 2022-02-28 10:42:27,550 WARN [NiFi Web Server-151] o.apache.nifi.web.api.SAMLAccessResource The login request identifier was not found in the request. Unable to continue. ######################## Server node 3: This is the node where we see the SAML request Logs: 2022-02-28 10:42:28,269 DEBUG [NiFi Web Server-217] org.apache.velocity.loader ResourceManager: found /templates/saml2-post-binding.vm with loader org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader2022-02-28 10:42:28,270 DEBUG [NiFi Web Server-217] org.apache.velocity.loader ResourceManager: found /templates/add-html-head-content.vm with loader org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader2022-02-28 10:42:28,271 DEBUG [NiFi Web Server-217] org.apache.velocity.loader ResourceManager: found /templates/add-html-body-content.vm with loader org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader2022-02-28 10:42:28,273 DEBUG [NiFi Web Server-217] PROTOCOL_MESSAGE <?xml version="1.0" encoding="UTF-8"?><saml2p:AuthnRequest    AssertionConsumerServiceURL="<A href="https://xxxxxxxx/nifi-api/access/saml/login/consumer" target="_blank">https://xxxxxxxx/nifi-api/access/saml/login/consumer</A>"    Destination="xxxxxxxxx"    ForceAuthn="false" ID="xxxxx"    IsPassive="false" IssueInstant="2022-02-28T10:42:28.261Z"    ProtocolBinding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST"    Version="2.0" xmlns:saml2p="urn:oasis:names:tc:SAML:2.0:protocol">    <saml2:Issuer xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion">xxxxxxx</saml2:Issuer></saml2p:AuthnRequest>    Mon, 28 Feb 2022 10:52:09 GMT Abhishek27Apple 2022-02-28T10:52:09Z