In Student Sibling table, the current student id should not appear as sibling.
diff --git a/erpnext/schools/doctype/student/student.js b/erpnext/schools/doctype/student/student.js
index c7b1d46..d3d248b 100644
--- a/erpnext/schools/doctype/student/student.js
+++ b/erpnext/schools/doctype/student/student.js
@@ -1,6 +1,17 @@
// Copyright (c) 2016, Frappe Technologies Pvt. Ltd. and contributors
// For license information, please see license.txt
+frappe.ui.form.on('Student', {
+ setup: function(frm) {
+ frm.set_query("student", "siblings", function(doc, cdt, cdn) {
+ return {
+ "filters": {
+ "name": ["!=", doc.name]
+ }
+ };
+ })
+ }
+});
frappe.ui.form.on("Student Guardian", {
guardian: function(frm) {