DataTable could not be saved. Please check column types- Buid DataTable activity

Hey guys,
I am trying to build a DataTable and I am getting this error. I am using the the latest version of the Studio and the activity package. Any idea why I am getting this error? Please help.

Best Regards



If You are Adding the rows then First Save it. This error will Gone


I am sorry, I did not understand. Can you please explain?


When we build the data table…

First we need to change the columnType…

Then we need to add the data

And also we need to remove the first row which is having default name as text