AIF - Failed to logon to Microsoft Dynamics AX

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Posted on by Pedro Rodriguez

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Hi,

After some months working without problems with AIF I have the following problem. We have to AOS Servers. From the main AOS Server the AIF stopped working and our inbound ports doesnt even read the files and the outbound ports also doesnt work.

From our second AOS Server (different physical machine) I can process the inbound and outbound messages without problems. The account in which both servers run is the same and I have tried to regenerate WCF on the client configuration of the problematic AOS.

This is the exceptions I get in this server:

Object Server 03: An error has occurred in the services framework. Method: AifMessageInspector::AfterReceiveRequest. Error: System.ServiceModel.FaultException: Failed to logon to Microsoft Dynamics AX.

bei Microsoft.Dynamics.Ax.Services.AxServiceOperationContext.InitializeSession()

bei Microsoft.Dynamics.Ax.Services.AxServiceOperationContext.InitializeContext()

bei Microsoft.Dynamics.Ax.Services.AxServiceOperationContext.Attach(OperationContext owner)

bei System.ServiceModel.ExtensionCollection`1.InsertItem(Int32 index, IExtension`1 item)

bei System.Collections.Generic.SynchronizedCollection`1.Add(T item)

bei Microsoft.Dynamics.Ax.Services.AifMessageInspector.AfterReceiveRequest(Message& request, IClientChannel channel, InstanceContext instanceContext)

Any ideas? Everything should work ok but I am strugging to guess was could be wrong. Thanks

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Giuseppe Caradonna 1,421 on at

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Hi Pedro,

I've the same error. Have you solved it?

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Martin Halberg on at

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Also got the same event error - on multiple AX environments - all seams to operate fine though.

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Community Member on at

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I have the same problem. Anyone find a solution to the problem? Seeing this on many AOS's in all environments.

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Ajit 8,755 on at

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Can you check AX service on both servers are running on same account?

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Community Member on at

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Yes, they are all using a AOS service account. Does the AOS service account require being a user in DAX?

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Ajit 8,755 on at

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If you have installed AX with service account then that must be there.

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Community Member on at

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I installed with an Axadmin account and that is the DAX admin account within DAX.

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Community Member on at

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As a test I added our BCP service account as a user within DAX and no errors since. I hope this helps someone else.

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Martin Halberg on at

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This account is used to connect to the AOS on behalf of a Microsoft Dynamics AX user, but without granting that user excessive privileges in the system. This account must not be a Microsoft Dynamics AX user! If you need to add this account as a user consider it a temporary workaround but not a fix.

I'm currently troubleshooting this event error, hope I'll be able to solve/figure it out soon and share it with you all.

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Community Member on at

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Any luck? The error came back shortly after. I have removed the bcp as a user in DAX.

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