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Dynamics 365 Community / Forums / Finance | Project Operations, Human Resources, ... / construct() method err...
Finance | Project Operations, Human Resources, ...
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construct() method errors when run in Enterprise Portal

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Posted on by mrpequit 165

Hello all,

I am creating a new excel function in Enterprise Portal since the command button for Excel(static) export doesn't work with View as datasource. And the Dynamic export is unavailable for external users.

I already created a Menu Item that calls a class that will export the excel on selected records, it works well on AX/client side but errors when in Enterprise Portal. 

Classes' RunOn are set to Called from. also tried server but doesn't work.

Is there a way I can construct a class when called from Enterprise portal? 

Error from EP is from below line of code:

application = SysExcelAppliation::construct();

I have the same question (0)
  • Martin Dráb Profile Picture
    Martin Dráb 237,987 Most Valuable Professional on at

    When you ask in a forum about an error, please always mention the error message. Could you add it now, please?

    Anyway, I think that SysExcelApplication itself is bound to client and I suspect that you don't use it from a session with a client (although I must admit that I don't remember EP very well). Whether your class is set to CalledFrom or Server doesn't change any of that.

  • mrpequit Profile Picture
    mrpequit 165 on at

    Hi Martin,

    The error is just the infolog of the method line in the class (which I included above). No other information.

    Do you happen to know a way to make the function happen in EP? Or should I just reconstruct the form and make the datasource a table instead of view so I can use the command button.

  • Martin Dráb Profile Picture
    Martin Dráb 237,987 Most Valuable Professional on at

    Try debugging the code - it should tell you more about the error.

    If both my assumptions are true, then you can't run the code from the given place. But you may want to test the assumptions.

    Also, if the whole thing is a workaround of another problem, maybe we should discusss the root problem first. Consider creating a new thread and explaining it there.

  • mrpequit Profile Picture
    mrpequit 165 on at

    Hi, I've tried debugging the code but it won't hit the breakpoint both in AX and Visual Studio. This is the only output I get whenever I receive the error:

    A first chance exception of type 'Microsoft.Dynamics.Ax.Services.XppBridgeException' occurred in Ax32Serv.exe

    A first chance exception of type 'System.ServiceModel.FaultException`1' occurred in Microsoft.Dynamics.AX.Services.QueryService.dll

    A first chance exception of type 'System.ServiceModel.FaultException`1' occurred in System.ServiceModel.dll

    A first chance exception of type 'System.ServiceModel.FaultException`1' occurred in System.ServiceModel.dll

    A first chance exception of type 'System.ServiceModel.FaultException`1' occurred in System.ServiceModel.dll

    A first chance exception of type 'System.Net.Sockets.SocketException' occurred in System.ServiceModel.dll

    A first chance exception of type 'System.ServiceModel.CommunicationException' occurred in System.ServiceModel.dll

    A first chance exception of type 'System.ServiceModel.CommunicationException' occurred in System.ServiceModel.Internals.dll

    A first chance exception of type 'System.IO.IOException' occurred in System.dll

    A first chance exception of type 'System.ServiceModel.CommunicationException' occurred in System.ServiceModel.dll

    A first chance exception of type 'System.ServiceModel.CommunicationException' occurred in System.ServiceModel.dll

    A first chance exception of type 'System.ServiceModel.CommunicationException' occurred in System.ServiceModel.Internals.dll

    A first chance exception of type 'System.ServiceModel.CommunicationException' occurred in System.ServiceModel.Internals.dll

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