Output data using framework

I’m working on a project using a framework.
However, I extracted a DataTable to be used as transaction data in init, but when I input it in Process, the dataTable Row extracted above is being output from the second data, not the first. What should I do in this case?

For example
I want to output from AA and 11, excluding the header.
If you run the framework, the output starts from BB,22.
What did I not use?

image

Hello,
what is the value of TransactionItem from “Get Transaction Data”? Is it datarow(TransactionNumber)? If that the case, please check the value of Transaction Number, by default it would be 1 in Main.xaml, try changing it to datarow(TransactionNumber-1)