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Error: Microsoft.Dynamics.Nav.OpenXML.Spreadsheet.WorkbookWriter.Open

Posted on by Microsoft Employee

Hello guys,

I am getting the following error message, when I run my report, then an excel file is generated. In this I see all the necessary data.

If I then close the Excel file I get the following error message. Do you know what the problem is?

In the Excel file there are always two sheets, one is empty and the other is filled with my data. Is this the cause?

Fehler.JPG

Code.JPG

Thank you very much.

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  • Suggested answer
    Marco Mels Profile Picture
    Marco Mels on at
    RE: Error: Microsoft.Dynamics.Nav.OpenXML.Spreadsheet.WorkbookWriter.Open

    Hello,

    Are you able to reproduce this scenario in a CRONUS company / standard database?

    Thanks.

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