Need Help on fetching child item table

Frappe Framework
,
1

I am using the below code on custom button on Delivery Note to create a new doc in a custom doctype.
@frappe.whitelist()
def make_new_inward(source_name, target_doc=None):
doclist = get_mapped_doc(“Delivery Note”, source_name, {
“Delivery Note”: {
“doctype”: “Inward”,
“field_map”: {
“name”: “delivery_note”
},
“validation”: {
“docstatus”: [“=”, 0]
}
}
}, target_doc)
return doclist

The code fetches all details in the child table except the “Rate” field.
It would be really helpful if anyone can help me in fixing this.

2

Check the field name of the rate field, it should be same in both doc types, then it would fetch automatically

3

@Pawan
Just checked the field names are matching in both the doctypes.

4

Also, we recently migrated to V8, the same code was working fine in V7 but stopped since the update.

5

Try as below

doclist = get_mapped_doc("Delivery Note", source_name, {
	"Delivery Note": {
		"doctype": "Inward",
		"field_map": {
			"name": "delivery_note"
		}
	},
	"Child Table Doctype": {
		"doctype": "Child Table Doc Type",
		"field_map": {
			"field1": "field2"
		}
	}
}, target_doc)
6

@Pawan nope, still rate field value not getting fetched.