fix: handle_post_depr_entries_fail, show error alert and send email

erpnext/assets/doctype/asset/asset.js

@@ -136,6 +136,10 @@ frappe.ui.form.on('Asset', {
 				}, __("Manage"));
 			}
 
+			if (frm.doc.depr_entry_posting_status === "Failed") {
+				frm.trigger("set_depr_posting_failure_alert");
+			}
+
 			frm.trigger("setup_chart");
 		}
 
@@ -146,6 +150,19 @@ frappe.ui.form.on('Asset', {
 		}
 	},
 
+	set_depr_posting_failure_alert: function (frm) {
+		const alert = `
+			<div class="row">
+				<div class="col-xs-12 col-sm-6">
+					<span class="indicator whitespace-nowrap red">
+						<span>Failed to post depreciation entries</span>
+					</span>
+				</div>
+			</div>`;
+
+		frm.dashboard.set_headline_alert(alert);
+	},
+
 	toggle_reference_doc: function(frm) {
 		if (frm.doc.purchase_receipt && frm.doc.purchase_invoice && frm.doc.docstatus === 1) {
 			frm.set_df_property('purchase_invoice', 'read_only', 1);

erpnext/assets/doctype/asset/asset.json

@@ -70,6 +70,7 @@
   "column_break_51",
   "purchase_receipt_amount",
   "default_finance_book",
+  "depr_entry_posting_status",
   "amended_from"
  ],
  "fields": [
@@ -488,6 +489,16 @@
    "fieldtype": "Int",
    "label": "Asset Quantity",
    "read_only_depends_on": "eval:!doc.is_existing_asset"
+  },
+  {
+   "fieldname": "depr_entry_posting_status",
+   "fieldtype": "Select",
+   "hidden": 1,
+   "label": "Depreciation Entry Posting Status",
+   "no_copy": 1,
+   "options": "\nSuccessful\nFailed",
+   "print_hide": 1,
+   "read_only": 1
   }
  ],
  "idx": 72,
@@ -510,7 +521,7 @@
    "link_fieldname": "asset"
   }
  ],
- "modified": "2022-07-20 10:15:12.887372",
+ "modified": "2022-12-05 16:21:30.024060",
  "modified_by": "Administrator",
  "module": "Assets",
  "name": "Asset",

erpnext/assets/doctype/asset/depreciation.py

@@ -5,6 +5,9 @@
 import frappe
 from frappe import _
 from frappe.utils import add_months, cint, flt, getdate, nowdate, today
+from frappe.utils.user import get_users_with_role
+from frappe.utils.data import get_link_to_form
+
 
 from erpnext.accounts.doctype.accounting_dimension.accounting_dimension import (
 	get_checks_for_pl_and_bs_accounts,
@@ -12,7 +15,7 @@ from erpnext.accounts.doctype.accounting_dimension.accounting_dimension import (
 from erpnext.accounts.doctype.journal_entry.journal_entry import make_reverse_journal_entry
 
 
-def post_depreciation_entries(date=None, commit=True):
+def post_depreciation_entries(date=None):
 	# Return if automatic booking of asset depreciation is disabled
 	if not cint(
 		frappe.db.get_value("Accounts Settings", None, "book_asset_depreciation_entry_automatically")
@@ -21,10 +24,22 @@ def post_depreciation_entries(date=None, commit=True):
 
 	if not date:
 		date = today()
-	for asset in get_depreciable_assets(date):
+
-		make_depreciation_entry(asset, date)
+	failed_asset_names = []
-		if commit:
+
+	for asset_name in get_depreciable_assets(date):
+		try:
+			make_depreciation_entry(asset_name, date)
 			frappe.db.commit()
+		except Exception as e:
+			frappe.db.rollback()
+			failed_asset_names.append(asset_name)
+
+	if failed_asset_names:
+		mark_asset_depr_entry_posting_status_as_failed(failed_asset_names)
+		notify_depr_entry_posting_error_to_account_managers(failed_asset_names)
+
+	frappe.db.commit()
 
 
 def get_depreciable_assets(date):
@@ -123,6 +138,10 @@ def make_depreciation_entry(asset_name, date=None):
 			finance_books.value_after_depreciation -= d.depreciation_amount
 			finance_books.db_update()
 
+	asset.flags.ignore_validate_update_after_submit = True
+	asset.depr_entry_posting_status = "Successful"
+	asset.save()
+
 	asset.set_status()
 
 	return asset
@@ -186,6 +205,47 @@ def get_credit_and_debit_accounts(accumulated_depreciation_account, depreciation
 	return credit_account, debit_account
 
 
+def mark_asset_depr_entry_posting_status_as_failed(failed_asset_names):
+	for asset_name in failed_asset_names:
+		asset = frappe.get_doc("Asset", asset_name)
+		asset.flags.ignore_validate_update_after_submit = True
+		asset.depr_entry_posting_status = "Failed"
+		asset.save()
+
+
+def notify_depr_entry_posting_error_to_account_managers(failed_asset_names):
+	recipients = get_users_with_role("Accounts Manager")
+
+	if not recipients:
+		recipients = get_users_with_role("System Manager")
+
+	subject = _("Error while posting depreciation entries")
+
+	asset_links = get_comma_separated_asset_links(failed_asset_names)
+
+	message = (
+		_("Hi,")
+		+ "<br>"
+		+_(
+			"The following assets have failed to post depreciation entries: {0}"
+		).format(asset_links)
+		+ "."
+	)
+
+	frappe.sendmail(recipients=recipients, subject=subject, message=message)
+
+
+def get_comma_separated_asset_links(asset_names):
+	asset_links = []
+
+	for asset_name in asset_names:
+		asset_links.append(get_link_to_form("Asset", asset_name))
+
+	asset_links = ", ".join(asset_links)
+
+	return asset_links
+
+
 @frappe.whitelist()
 def scrap_asset(asset_name):
 	asset = frappe.get_doc("Asset", asset_name)