fix: prevent deleting repost queue for cancelled transactions

erpnext/stock/doctype/repost_item_valuation/repost_item_valuation.py

@@ -61,6 +61,22 @@ class RepostItemValuation(Document):
 
 		repost(self)
 
+	def before_cancel(self):
+		self.check_pending_repost_against_cancelled_transaction()
+
+	def check_pending_repost_against_cancelled_transaction(self):
+		if self.status not in ("Queued", "In Progress"):
+			return
+
+		if not (self.voucher_no and self.voucher_no):
+			return
+
+		transaction_status = frappe.db.get_value(self.voucher_type, self.voucher_no, "docstatus")
+		if transaction_status == 2:
+			msg = _("Cannot cancel as processing of cancelled documents is  pending.")
+			msg += "<br>" + _("Please try again in an hour.")
+			frappe.throw(msg, title=_("Pending processing"))
+
 	@frappe.whitelist()
 	def restart_reposting(self):
 		self.set_status("Queued", write=False)

erpnext/stock/stock_ledger.py

@@ -178,9 +178,9 @@ def validate_cancellation(args):
 				)
 			if repost_entry.status == "Queued":
 				doc = frappe.get_doc("Repost Item Valuation", repost_entry.name)
+				doc.status = "Skipped"
 				doc.flags.ignore_permissions = True
 				doc.cancel()
-				doc.delete()
 
 
 def set_as_cancel(voucher_type, voucher_no):