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Finance | Project Operations, Human Resources, ...
Suggested Answer

AX 2009 Data Migration Tool error

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Posted on by 20

Hi,

Is there anyone that can help me with an error I get when I use the AX 2009 to D365 Data Migration Tool?

I have googled this to death and just as the error message say, the String cannot be converted to nvarchar, but how do I find out which column is causing this?

 

I have tried to debug it but the error is thrown from a .dll file and I can´t see more into it that the code below. Does anyone have any ideas or have encountered this?

 

This is the error message that I receive

 6521.png

Parameters for the Migration Tool

4784.png

1057.png

25276.png

.dll file

21130.png

I have the same question (0)
  • Suggested answer
    Fangyuan Hou Profile Picture
    on at

    Hi Subbbbbbbbbbbbbb,
    Regarding the error "The given value of type String from the data source cannot be converted to type nvarchar of the specified column."

    You need to increase the length of DMTName EDT.

    www.yammer.com/.../547474195218432

  • alegigante Profile Picture
    30 on at

    Hello,

    I tried increasing the string size for DMTName to 200 but still get the error (I complided and also restarted AoS)

    any guess ?

    thanks

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