Hi @SonalD,
Please try it.
frappe.ui.form.on("Sales Invoice", "shipping_address_name", function(frm) {
frappe.db.get_value("Address", {"name": frm.doc.shipping_address_name}, "state", function(value) {
// state is the address master field. otherwise, you can also choose gst_state.
var get_state = value.state;
// if choose gst_state then change the above value like value.state -> value.gst_state
console.log("State ---------->",get_state);
frappe.db.get_value("Seed License No", {"state": get_state}, "seed_license_no", function(value) {
frm.doc.seed_license_no = value.seed_license_no;
console.log("Seed License No ---------->",frm.doc.seed_license_no);
});
});
});
Then reload and check it.
Thank You!