UiRobot disconnected Orchestrator - Error Forbidden


We have the “Forbidden” problem, and we don’t find the cause

UiPathUserServices_ 22318356 ISettingsOperations ConnectToServer 40. # RemoteException wrapping UiPath.Service.Orchestrator.Clients.OrchestratorHttpException: Forbidden
at UiPath.Service.Orchestrator.OrchestratorClientExtensions.EnsureOrchestratorStatusCodeAsync(HttpResponseMessage response)
at UiPath.Service.Orchestrator.Clients.OrchestratorClientFactory.GetVersionAsync(String orchestratorUrl, CancellationToken ct)
at UiPath.Service.Orchestrator.Clients.OrchestratorClientFactory.GetClientAsync(ConnectionInfoLicenceKey info, String installationId, CancellationToken ct)
at UiPath.Service.Orchestrator.OrchestratorController.PerformConnect_LicenceKeyAsync(ConnectionInfoLicenceKey connectionInfo)
at UiPath.Service.Orchestrator.OrchestratorController.PerformConnect_LicenceKeyAsync(ConnectionInfoLicenceKey connectionInfo)
at UiPath.Service.Orchestrator.OrchestratorController.ConnectToServer(IConnectionInfo connectionInfo, CancellationToken ct)
at UiPath.Service.Settings.SettingsOperations.<>c__DisplayClass7_0.<b__0>d.MoveNext()
— End of stack trace from previous location —
at UiPath.Service.HttpExceptions.Improve[T](Func1 code) at UiPath.CoreIpc.Server.<>c__DisplayClass7_3.<<-ctor>g__InvokeMethod|6>d.MoveNext() --- End of stack trace from previous location --- at UiPath.CoreIpc.Server.<>c__DisplayClass7_1.<<-ctor>g__HandleRequest|3>d.MoveNext() --- End of stack trace from previous location --- at UiPath.CoreIpc.Server.<>c__DisplayClass7_2.<<-ctor>b__5>d.MoveNext() --- End of stack trace from previous location --- at UiPath.CoreIpc.Helpers.Timeout[TResult](TimeSpan timeout, List1 cancellationTokens, Func2 func, String message, Func2 exceptionHandler)

Has anyone already found a solution?


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Hello @fabien.mignotet

Is this happened while executing from the orchestrator? Also if you reconnect to orchestrator and execute is it showing the same error?

Hi Rahul,

Since 5 days, Robots can’t connect to Orchestrator

unable to reconnect


hi @fabien.mignotet
Welcome to the Uipath Community ,

Can you tell us about more information regarding this ,
whether this is On perm or Cloud

Also of this is cloud , please check your net work connection communication with your network team whether the ports are communicated correctly

Hi @Maneesha_de_silva ,

It’s an On perm Orchestrator.

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hi @fabien.mignotet
sorry for the delay , Please check your network connection with your network team ,
This robot machine is not allowed to communicate your APP/DB server ,

Track the relevant port and allow form your network team ,