I am using import csv to database, where I need to pass the datasource name, but we have connected system datasource and when I am passing connected system datasource name it is giving me an error "Error: java.lang.reflect.UndeclaredThrowableExc

hi [mention:3d10757f18f24f3aa4c4b6297a86834f:e9ed411860ed4f2ba0265705b8793d05] what is the database you are using to import data, is it mariadb or postgres SQL 

Hello [mention:3d10757f18f24f3aa4c4b6297a86834f:e9ed411860ed4f2ba0265705b8793d05] 
There's a high chance that, Import csv to database smart service likely expects a traditional database connection, which connected systems might not provide.