Auto Creating rows in table B when I add a new record in Table A

[Espegg]

I'm trying to Auto Create rows in table B when I add a new record in Table A, by:
1. Creating an action1 that "Data: add a new row to another table using values from this table"
2. Automation with "Add only" Trigger on Table A
2.1. Run the process with "Run a data action" that call action1

But nothing happens...
How could I solve?