Hi Team,
I wanted to Insert a new column after “Snippet A Run Date” column called “Snippet A Run Date Status” In a data table called dt_Input. I tried the below expression in the image, but it is saying Expression Doesn’t Produce a Value please help me to resolve this issue.
Hi,
DataColumn.SetOrdinal method returns nothing as the following. So we need to use Invoke Method activity instead of Assign.
Regards,
@Yoichi Can you help me how to do the same in Invoke Method Activity as I am not sure about the column position number to pass the ordinal number directly.
@Yoichi Getting the error as 
Hi,
This error message says dt_input or dt_input.Columns("Sinppet A Run Date Status") is null. So can you check your datatable (such as the dataable is initialized? columnname is correct? etc.)?
Regards,
@Yoichi column Name “Snippet A Run Date” is there in the data table, Please see below image.
Hi,
I just got your situation. We need to set Add DataColumn Activity, first. Next call SetOrdinal as the following. Can you try this?
Regards,
@Yoichi It worked now… Thank you so much 
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