fix(bom): maintain a default bom for an item (#19407)
diff --git a/erpnext/manufacturing/doctype/bom/bom.py b/erpnext/manufacturing/doctype/bom/bom.py
index c15b52e..c849f5b 100644
--- a/erpnext/manufacturing/doctype/bom/bom.py
+++ b/erpnext/manufacturing/doctype/bom/bom.py
@@ -292,7 +292,8 @@
return valuation_rate
def manage_default_bom(self):
- """ Uncheck others if current one is selected as default,
+ """ Uncheck others if current one is selected as default or
+ check the current one as default if it the only bom for the selected item,
update default bom in item master
"""
if self.is_default and self.is_active:
@@ -301,6 +302,9 @@
item = frappe.get_doc("Item", self.item)
if item.default_bom != self.name:
frappe.db.set_value('Item', self.item, 'default_bom', self.name)
+ elif not frappe.db.exists(dict(doctype='BOM', docstatus=1, item=self.item, is_default=1)) \
+ and self.is_active:
+ frappe.db.set(self, "is_default", 1)
else:
frappe.db.set(self, "is_default", 0)
item = frappe.get_doc("Item", self.item)