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An Unexpected error has occurred while opening the workflow

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Posted on by Shabir Ahmad

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6505.WorkflowError.png

Hi Experts,

When i open or create a new workflow this error i am facing as shown in the image"An Unexpected error has occurred while opening workflow. I restore the backup from a different domain and change all things as required. now system is working but workflow is not working why. I did full compile compile. Watch all the blogs and follow but no luck.

Best Regards,

Shabir Ahmad

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GirishS 27,825 Moderator on at

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RE: An Unexpected error has occurred while opening the workflow

Hello Amar,

Refer to the below blog which will be helpful for you.

http://www.artofcreation.be/2015/08/19/workflow-an-unexpected-error-has-occurred-while-opening-the-workflow-see-the-event-log-on-the-aos-and-contact-your-system-administrator-to-resolve-the-issue/

https://erpcoder.blog/2014/05/20/unexpected-error-when-creating-a-new-workflow-in-ax-2012-r2/

Have you gone through this blogs already?

Thanks,

Girish S.

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AMAR1302 10 on at

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RE: An Unexpected error has occurred while opening the workflow

I have same error

Was you able to open workflow ?

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Fangyuan Hou on at

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RE: An Unexpected error has occurred while opening the workflow

Hi Shabir,

Please we suggest you to submit a support ticket to us for further investigation.

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Shabir Ahmad 3,110 on at

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RE: An Unexpected error has occurred while opening the workflow

Log Name: Application
Source: Microsoft Dynamics AX
Date: 3/3/2021 10:32:57 AM
Event ID: 180
Task Category: None
Level: Error
Keywords: Classic
User: N/A
Computer: Server.Local.com
Description:
The description for Event ID 180 from source Microsoft Dynamics AX cannot be found. Either the component that raises this event is not installed on your local computer or the installation is corrupted. You can install or repair the component on the local computer.

If the event originated on another computer, the display information had to be saved with the event.

The following information was included with the event:

Microsoft Dynamics AX Business Connector Session 3.

RPC exception 3758096384 occurred in session 3 process is Ax32.exe thread is 3380(User: Admin, ClientType: GUI)

Event Xml:
<Event xmlns="">schemas.microsoft.com/.../event">
<System>
<Provider Name="Microsoft Dynamics AX" />
<EventID Qualifiers="0">180</EventID>
<Level>2</Level>
<Task>0</Task>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2021-03-03T18:32:57.000000000Z" />
<EventRecordID>118509</EventRecordID>
<Channel>Application</Channel>
<Computer>Server.Local.com</Computer>
<Security />
</System>
<EventData>
<Data>Microsoft Dynamics AX Business Connector Session 3.

</Data>
<Data>RPC exception 3758096384 occurred in session 3 process is Ax32.exe thread is 3380(User: Admin, ClientType: GUI)
</Data>
</EventData>
</Event>

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Shabir Ahmad 3,110 on at

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RE: An Unexpected error has occurred while opening the workflow

Log Name: Application Source: Dynamics Server 01 Date: 3/3/2021 10:32:37 AM Event ID: 117 Task Category: None Level: Error Keywords: Classic User: N/A Computer: Server.Local.com Description: Object Server 01: The database reported (session 1 (-AOS-)): [Microsoft][SQL Server Native Client 11.0][SQL Server]Could not find stored procedure 'MDALive_model.dbo.XU_IsModelIdInstalled'.. The SQL statement was: "{ CALL [MDAX2012Live_model].[dbo].[XU_IsModelIdInstalled](?, ?) }" Event Xml:

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Shabir Ahmad 3,110 on at

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RE: An Unexpected error has occurred while opening the workflow

Log Name: Application Source: Dynamics Server 01 Date: 3/3/2021 1:19:46 PM Event ID: 110 Task Category: None Level: Error Keywords: Classic User: N/A Computer: Server.Local.com Description: Object Server 01: An error has occurred in the services framework. Method: AifMessageInspector::AfterReceiveRequest. Error: System.ServiceModel.FaultException: Failed to logon to Microsoft Dynamics AX. at Microsoft.Dynamics.Ax.Services.AxServiceOperationContext.InitializeSession() at Microsoft.Dynamics.Ax.Services.AxServiceOperationContext.InitializeContext() at Microsoft.Dynamics.Ax.Services.AxServiceOperationContext.Attach(OperationContext owner) at System.ServiceModel.ExtensionCollection`1.InsertItem(Int32 index, IExtension`1 item) at System.Collections.Generic.SynchronizedCollection`1.Add(T item) at Microsoft.Dynamics.Ax.Services.AifMessageInspector.AfterReceiveRequest(Message& request, IClientChannel channel, InstanceContext instanceContext) Event Xml:

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Shabir Ahmad 3,110 on at

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RE: An Unexpected error has occurred while opening the workflow

Hi Gunjan Bhattacharyya,

Sorry for late reply i was busy with some other work, i debug this form but no result.

Best Regards,

Shabir Ahmad

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Fangyuan Hou on at

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RE: An Unexpected error has occurred while opening the workflow

Could you please have a check on the below discuss?

Uninstalling the Business Connector and reinstalled it. Then ran a WCF refresh. To see if it will resolve the issue?

community.dynamics.com/.../an-unexpected-error-has-occurred-while-opening-the-workflow-see-the-event-log-on-the-aos-and-contact-your-system-administrator-to-resolve-the-issue

Please share detail error messages in the event logs, so we can have a further check if this is known issue, or please submit a support ticket to us for further investigation.

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Gunjan Bhattachayya 35,421 on at

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RE: An Unexpected error has occurred while opening the workflow

Hi Shabir,

Can you try debugging the form WorkflowEditorHost and check where the error is being thrown from?

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Shabir Ahmad 3,110 on at

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RE: An Unexpected error has occurred while opening the workflow

Hi Gunjan Bhattacharyya ,

I just changed userid administrator, sid for this id and domain name in user info class. Then the system was able to run.

Best Regards,

Shabir

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