minor fixes in the assessment result (#11543)

diff --git a/erpnext/schools/doctype/assessment_result/assessment_result.js b/erpnext/schools/doctype/assessment_result/assessment_result.js
index 7bd1d19..6d20896 100644
--- a/erpnext/schools/doctype/assessment_result/assessment_result.js
+++ b/erpnext/schools/doctype/assessment_result/assessment_result.js
@@ -32,7 +32,7 @@
 frappe.ui.form.on("Assessment Result Detail", {
 	score: function(frm, cdt, cdn) {
 		var d  = locals[cdt][cdn];
-		if (d.score >= d.maximum_score) {
+		if (d.score > d.maximum_score) {
 			frappe.throw(__("Score cannot be greater than Maximum Score"));
 		}
 		else {
diff --git a/erpnext/schools/doctype/assessment_result_tool/assessment_result_tool.js b/erpnext/schools/doctype/assessment_result_tool/assessment_result_tool.js
index dfa7b14..142bbf4 100644
--- a/erpnext/schools/doctype/assessment_result_tool/assessment_result_tool.js
+++ b/erpnext/schools/doctype/assessment_result_tool/assessment_result_tool.js
@@ -12,10 +12,11 @@
 			frm.set_value("student_group", frappe.route_options.student_group);
 			frm.set_value("assessment_plan", frappe.route_options.assessment_plan);
 			frappe.route_options = null;
+		} else {
+			frm.trigger("assessment_plan");
 		}
 		frm.disable_save();
 		frm.page.clear_indicator();
-		frm.trigger("assessment_plan");
 	},
 
 	assessment_plan: function(frm) {