The Kerberos client received a KRB_AP_ERR_MODIFIED error from the server %1. The target name used was %3. This indicates ...

The Kerberos client received a KRB_AP_ERR_MODIFIED error from the server %1. The target name used was %3. This indicates that the target server failed to decrypt the ticket provided by the client. This can occur when the target server principal name (SPN) is registered on an account other than the account the target service is using. Ensure that the target SPN is only registered on the account used by the server. This error can also happen if the target service account password is different than what is configured on the Kerberos Key Distribution Center for that target service. Ensure that the service on the server and the KDC are both configured to use the same password. If the server name is not fully qualified, and the target domain (%2) is different from the client domain (%4), check if there are identically named server accounts in these two domains, or use the fully-qualified name to identify the server.

The Kerberos client could not retrieve passwords for the group managed service account. LogonId: %1:%2 DomainName: %3 UserName: ... The Kerberos client could not send a Kerberos proxy request. ProxyServer: ServerName: %1 ServerPort: %2 ServerVdir: %3 Error ... The Kerberos client received a KDC certificate that does not have a matched domain name. Expected Domain Name: %1 Error Code: ... The Kerberos client received a KDC certificate that does not have KDC EKU (not based on Kerberos Authentication Template). ... The Kerberos client received a KRB_AP_ERR_MODIFIED error from the server %1. The target name used was %3. This indicates ... The Kerberos client received a KRB_AP_ERR_TKT_NYV error from the server %1. This indicates that the ticket presented to that ... The Kerberos client updated passwords for the group managed service account. LogonId: %1:%2 DomainName: %3 UserName: %4 Update ... The Kerberos client was bound to domain controller %1 for the domain %2 but could not access this domain controller at the ... The Kerberos Key Distribution Center (KDC) for the domain %1 does not have a certificate installed or does not support logon ...