diff --git a/erpnext/__init__.py b/erpnext/__init__.py
index bec17c1f0b..d41c074ebe 100644
--- a/erpnext/__init__.py
+++ b/erpnext/__init__.py
@@ -2,7 +2,7 @@
 from __future__ import unicode_literals
 import frappe
 
-__version__ = '7.0.51'
+__version__ = '7.0.52'
 
 def get_default_company(user=None):
 	'''Get default company for user'''
diff --git a/erpnext/accounts/doctype/sales_invoice/pos.py b/erpnext/accounts/doctype/sales_invoice/pos.py
index 5336b5452c..062c6cd36f 100644
--- a/erpnext/accounts/doctype/sales_invoice/pos.py
+++ b/erpnext/accounts/doctype/sales_invoice/pos.py
@@ -66,7 +66,7 @@ def update_pos_profile_data(doc, pos_profile, company_data):
 	doc.naming_series = pos_profile.get('naming_series') or 'SINV-'
 	doc.letter_head = pos_profile.get('letter_head') or company_data.default_letter_head
 	doc.ignore_pricing_rule = pos_profile.get('ignore_pricing_rule') or 0
-	doc.apply_discount_on = pos_profile.get('apply_discount_on') or ''
+	doc.apply_discount_on = pos_profile.get('apply_discount_on') if pos_profile.get('apply_discount') else ''
 	doc.customer_group = pos_profile.get('customer_group') or get_root('Customer Group')
 	doc.territory = pos_profile.get('territory') or get_root('Territory')
 
diff --git a/erpnext/accounts/general_ledger.py b/erpnext/accounts/general_ledger.py
index 4af197e42c..392902c935 100644
--- a/erpnext/accounts/general_ledger.py
+++ b/erpnext/accounts/general_ledger.py
@@ -168,8 +168,8 @@ def delete_gl_entries(gl_entries=None, voucher_type=None, voucher_no=None,
 
 	if not gl_entries:
 		gl_entries = frappe.db.sql("""
-			select account, posting_date, party_type, party, cost_center, fiscal_year,
-			voucher_type, voucher_no, against_voucher_type, against_voucher, cost_center
+			select account, posting_date, party_type, party, cost_center, fiscal_year,voucher_type,
+			voucher_no, against_voucher_type, against_voucher, cost_center, company
 			from `tabGL Entry`
 			where voucher_type=%s and voucher_no=%s""", (voucher_type, voucher_no), as_dict=True)
 
diff --git a/erpnext/accounts/report/accounts_receivable/accounts_receivable.py b/erpnext/accounts/report/accounts_receivable/accounts_receivable.py
index db811cfe48..ce7f7fc71b 100644
--- a/erpnext/accounts/report/accounts_receivable/accounts_receivable.py
+++ b/erpnext/accounts/report/accounts_receivable/accounts_receivable.py
@@ -53,9 +53,10 @@ class ReceivablePayableReport(object):
 			self.filters["range3"] = "90"
 			
 		for label in ("0-{range1}".format(range1=self.filters["range1"]),
-			"{range1}-{range2}".format(range1=self.filters["range1"]+1, range2=self.filters["range2"]),
-			"{range2}-{range3}".format(range2=self.filters["range2"]+1, range3=self.filters["range3"]),
-			"{range3}-{above}".format(range3=self.filters["range3"] + 1, above=_("Above"))):
+			"{range1}-{range2}".format(range1=cint(self.filters["range1"])+ 1, range2=self.filters["range2"]),
+			"{range2}-{range3}".format(range2=cint(self.filters["range2"])+ 1, range3=self.filters["range3"]),
+			"{range3}-{above}".format(range3=cint(self.filters["range3"])+ 1, above=_("Above"))):
+				frappe.errprint(label)
 				columns.append({
 					"label": label,
 					"fieldtype": "Currency",
@@ -93,9 +94,10 @@ class ReceivablePayableReport(object):
 		data = []
 		for gle in self.get_entries_till(self.filters.report_date, args.get("party_type")):
 			if self.is_receivable_or_payable(gle, dr_or_cr, future_vouchers):
-				outstanding_amount = self.get_outstanding_amount(gle, self.filters.report_date, dr_or_cr)
+				outstanding_amount = flt(self.get_outstanding_amount(gle, 
+					self.filters.report_date, dr_or_cr), currency_precision)
+					
 				if abs(outstanding_amount) > 0.1/10**currency_precision:
-
 					row = [gle.posting_date, gle.party]
 
 					# customer / supplier name
@@ -227,7 +229,7 @@ class ReceivablePayableReport(object):
 				account_currency, remarks, {0}
 				from `tabGL Entry`
 				where docstatus < 2 and party_type=%s and (party is not null and party != '') {1}
-				group by voucher_type, voucher_no, against_voucher_type, against_voucher
+				group by voucher_type, voucher_no, against_voucher_type, against_voucher, party
 				order by posting_date, party"""
 				.format(select_fields, conditions), values, as_dict=True)
 
diff --git a/erpnext/controllers/trends.py b/erpnext/controllers/trends.py
index 080d7499aa..d991c15b0d 100644
--- a/erpnext/controllers/trends.py
+++ b/erpnext/controllers/trends.py
@@ -49,10 +49,10 @@ def get_data(filters, conditions):
 		posting_date = 't1.posting_date'
 
 	if conditions["based_on_select"] in ["t1.project,", "t2.project,"]:
-		cond = 'and '+ conditions["based_on_select"][:-1] +' IS Not NULL'
+		cond = ' and '+ conditions["based_on_select"][:-1] +' IS Not NULL'
 	
 	if conditions.get('trans') in ['Sales Order', 'Purchase Order']:
-		cond += "and t1.status != 'Closed'"
+		cond += " and t1.status != 'Closed'"
 
 	year_start_date, year_end_date = frappe.db.get_value("Fiscal Year",
 		filters.get('fiscal_year'), ["year_start_date", "year_end_date"])
diff --git a/erpnext/setup/doctype/sales_partner/sales_partner.js b/erpnext/setup/doctype/sales_partner/sales_partner.js
index cb66b7f9cb..143bf442d3 100644
--- a/erpnext/setup/doctype/sales_partner/sales_partner.js
+++ b/erpnext/setup/doctype/sales_partner/sales_partner.js
@@ -12,9 +12,3 @@ cur_frm.cscript.refresh = function(doc,dt,dn){
 		erpnext.utils.render_address_and_contact(cur_frm);
 	}
 }
-
-cur_frm.fields_dict['targets'].grid.get_field("item_group").get_query = function(doc, dt, dn) {
-  return{
-  	filters:{ 'is_group': 0 }
-  }
-}
diff --git a/erpnext/stock/doctype/material_request/material_request.py b/erpnext/stock/doctype/material_request/material_request.py
index 0be2baee0c..06df636cd7 100644
--- a/erpnext/stock/doctype/material_request/material_request.py
+++ b/erpnext/stock/doctype/material_request/material_request.py
@@ -75,7 +75,7 @@ class MaterialRequest(BuyingController):
 		pc_obj = frappe.get_doc('Purchase Common')
 		pc_obj.validate_for_items(self)
 
-		self.set_title()
+		# self.set_title()
 
 
 		# self.validate_qty_against_so()
diff --git a/erpnext/support/doctype/warranty_claim/warranty_claim.js b/erpnext/support/doctype/warranty_claim/warranty_claim.js
index cf9d806fdd..9fed265ed0 100644
--- a/erpnext/support/doctype/warranty_claim/warranty_claim.js
+++ b/erpnext/support/doctype/warranty_claim/warranty_claim.js
@@ -37,7 +37,7 @@ $.extend(cur_frm.cscript, new erpnext.support.WarrantyClaim({frm: cur_frm}));
 
 cur_frm.cscript.onload = function(doc,cdt,cdn){
 	if(!doc.status)
-		set_multiple(dt,dn,{status:'Open'});
+		set_multiple(cdt,cdn,{status:'Open'});
 }
 
 cur_frm.fields_dict['customer_address'].get_query = function(doc, cdt, cdn) {