| AADSTS50088 | Limit on telecom MFA calls reached. Please try again in a few minutes. |
| AADSTS50089 | Authentication failed due to flow token expired. Expected - auth codes, refresh tokens, and sessions expire over time or are revoked by the user or an admin. The app will request a new login from the user. |
| AADSTS50097 | DeviceAuthenticationRequired - Device authentication is required. |
| AADSTS50099 | PKeyAuthInvalidJwtUnauthorized - The JWT signature is invalid. |
| AADSTS50105 | EntitlementGrantsNotFound - The signed in user isn't assigned to a role for the signed in app. Assign the user to the app. To learn more, see the troubleshooting article for error [AADSTS50105](/troubleshoot/azure/active-directory/error-code-aadsts50105-user-not-assigned-role). |
| AADSTS50107 | InvalidRealmUri - The requested federation realm object doesn't exist. Contact the tenant admin. |
| AADSTS50120 | ThresholdJwtInvalidJwtFormat - Issue with JWT header. Contact the tenant admin. |
| AADSTS50124 | ClaimsTransformationInvalidInputParameter - Claims Transformation contains invalid input parameter. Contact the tenant admin to update the policy. |
| AADSTS501241 | Mandatory Input '{paramName}' missing from transformation ID '{transformId}'. This error is returned while Microsoft Entra ID is trying to build a SAML response to the application. NameID claim or NameIdentifier is mandatory in SAML response and if Microsoft Entra ID failed to get source attribute for NameID claim, it returns this error. As a resolution, ensure that you add claim rules. To add claim rules, sign in to the [Microsoft Entra admin center](https://entra.microsoft.com) as at least a [Cloud Application Administrator](~/identity/role-based-access-control/permissions-reference.md#cloud-application-administrator), and then browse to **Entra ID** > **Enterprise apps**. Select your application, select **Single Sign-On** and then in **User Attributes & Claims** enter the Unique User Identifier (Name ID). |
| AADSTS50125 | PasswordResetRegistrationRequiredInterrupt - Sign-in was interrupted because of a password reset or password registration entry. |
| AADSTS50126 | InvalidUserNameOrPassword - Error validating credentials due to invalid username or password. The user didn't enter the right credentials. Expect to see some number of these errors in your logs due to users making mistakes. |
| AADSTS50127 | BrokerAppNotInstalled - User needs to install a broker app to gain access to this content. |
| AADSTS50128 | Invalid domain name - No tenant-identifying information found in either the request or implied by any provided credentials. |
| AADSTS50129 | DeviceIsNotWorkplaceJoined - Workplace join is required to register the device. |
| AADSTS50131 | ConditionalAccessFailed - Indicates various Conditional Access errors such as bad Windows device state, request blocked due to suspicious activity, access policy, or security policy decisions. |
| AADSTS50132 | SsoArtifactInvalidOrExpired - The session isn't valid due to password expiration or recent password change. |
| AADSTS50133 | SsoArtifactRevoked - The session isn't valid due to password expiration or recent password change. |
| AADSTS50134 | DeviceFlowAuthorizeWrongDatacenter - Wrong data center. To authorize a request that was initiated by an app in the OAuth 2.0 device flow, the authorizing party must be in the same data center where the original request resides. |
| AADSTS50135 | PasswordChangeCompromisedPassword - Password change is required due to account risk. |
| AADSTS50136 | RedirectMsaSessionToApp - Single MSA session detected. |
| AADSTS50088 | Limit on telecom MFA calls reached. Please try again in a few minutes. |
| AADSTS50089 | Authentication failed due to flow token expired. Expected - auth codes, refresh tokens, and sessions expire over time or are revoked by the user or an admin. The app will request a new login from the user. |
| AADSTS50097 | DeviceAuthenticationRequired - Device authentication is required. |
| AADSTS50098 | JWT body must contain '{field}'. |
| AADSTS50099 | PKeyAuthInvalidJwtUnauthorized - The JWT signature is invalid. |
| AADSTS50100 | There was an error transforming the claims for the token. |
| AADSTS50101 | Unknown claims transformer '{name}' was specified for principal '{principalId}'. |
| AADSTS50102 | Unable to load CustomClaimsTransformer '{type}' was specified for principal '{principalId}'. |
| AADSTS50103 | There was an error transforming the claims for the token: {errorMessage} |
| AADSTS50105 | EntitlementGrantsNotFound - The signed in user isn't assigned to a role for the signed in app. Assign the user to the app. To learn more, see the troubleshooting article for error [AADSTS50105](/troubleshoot/azure/active-directory/error-code-aadsts50105-user-not-assigned-role). |
| AADSTS50107 |The requested federation realm object '{name}' does not exist. Application error - the login request was malformed and could not be matched with an existing authentication endpoint or instance. |
| AADSTS50108 | Claims transformation configuration could not be retrieved. |
| AADSTS50109 | Claim transformation is unknown from configuration. |
| AADSTS50111 | Unknown claim transformation was asked to be applied. |
| AADSTS50117 | Failed to deserialize policy specified in the request's claim parameter. |
| AADSTS50120 | Unknown credential type, issue with the JWT header. Contact the tenant admin. |
| AADSTS50123 | Unknown claims transformation method '{method}' was specified for principal '{principalId}'. |
| AADSTS50124 | Invalid regular expression configured for claims transformation for this application. Contact your tenant admin to fix the claims mapping configuration. See [Customize SAML token claims](~/identity/saml-claims-customization) |
| AADSTS501241 | Mandatory Input '{paramName}' missing from transformation ID '{transformId}'. This error is returned while Microsoft Entra ID is trying to build a SAML response to the application. NameID claim or NameIdentifier is mandatory in SAML response and if Microsoft Entra ID failed to get source attribute for NameID claim, it returns this error. As a resolution, ensure that you add claim rules. To add claim rules, sign in to the [Microsoft Entra admin center](https://entra.microsoft.com) as at least a [Cloud Application Administrator](~/identity/role-based-access-control/permissions-reference.md#cloud-application-administrator), and then browse to **Entra ID** > **Enterprise apps**. Select your application, select **Single Sign-On** and then in **User Attributes & Claims** enter the Unique User Identifier (Name ID). |
| AADSTS50125 | PasswordResetRegistrationRequiredInterrupt - Sign-in was interrupted because of a password reset or password registration entry. |