diff --git a/accounts/report/purchase_invoice_trends/purchase_invoice_trends.py b/accounts/report/purchase_invoice_trends/purchase_invoice_trends.py
index a38c37c..b2f376b 100644
--- a/accounts/report/purchase_invoice_trends/purchase_invoice_trends.py
+++ b/accounts/report/purchase_invoice_trends/purchase_invoice_trends.py
@@ -27,8 +27,8 @@
 
 	details = get_columns(filters, trans)
 	data = get_data(filters, tab, details)
-	
-	if data == '':
-		webnotes.msgprint("Data Not Available")
+
+	if not data :
+		webnotes.msgprint("Data not found for selected criterias")
 
 	return details["columns"], data 
\ No newline at end of file
diff --git a/accounts/report/purchase_register/purchase_register.py b/accounts/report/purchase_register/purchase_register.py
index 7c4b386..548b561 100644
--- a/accounts/report/purchase_register/purchase_register.py
+++ b/accounts/report/purchase_register/purchase_register.py
@@ -107,6 +107,7 @@
 		from `tabPurchase Invoice` where docstatus = 1 %s 
 		order by posting_date desc, name desc""" % conditions, filters, as_dict=1)
 	
+	
 def get_invoice_expense_map(invoice_list):
 	expense_details = webnotes.conn.sql("""select parent, expense_head, sum(amount) as amount
 		from `tabPurchase Invoice Item` where parent in (%s) group by parent, expense_head""" % 
diff --git a/accounts/report/sales_invoice_trends/sales_invoice_trends.py b/accounts/report/sales_invoice_trends/sales_invoice_trends.py
index 3839900..11d6665 100644
--- a/accounts/report/sales_invoice_trends/sales_invoice_trends.py
+++ b/accounts/report/sales_invoice_trends/sales_invoice_trends.py
@@ -28,7 +28,7 @@
 	details = get_columns(filters, trans)
 	data = get_data(filters, tab, details)
 	
-	if data == '':
-		webnotes.msgprint("Data Not Available")
+	if not data :
+		webnotes.msgprint("Data not found for selected criterias")
 
 	return details["columns"], data 
\ No newline at end of file
diff --git a/buying/report/purchase_order_trends/purchase_order_trends.py b/buying/report/purchase_order_trends/purchase_order_trends.py
index 063bef4..301124f 100644
--- a/buying/report/purchase_order_trends/purchase_order_trends.py
+++ b/buying/report/purchase_order_trends/purchase_order_trends.py
@@ -28,7 +28,7 @@
 	details = get_columns(filters, trans)
 	data = get_data(filters, tab, details)
 	
-	if data == '':
-		webnotes.msgprint("Data Not Available")
+	if not data :
+		webnotes.msgprint("Data not found for selected criterias")
 
 	return details["columns"], data 
\ No newline at end of file
diff --git a/selling/report/quotation_trends/quotation_trends.py b/selling/report/quotation_trends/quotation_trends.py
index 548a4a8..e341752 100644
--- a/selling/report/quotation_trends/quotation_trends.py
+++ b/selling/report/quotation_trends/quotation_trends.py
@@ -28,7 +28,7 @@
 	details = get_columns(filters, trans)
 	data = get_data(filters, tab, details)
 	
-	if data == '':
-		webnotes.msgprint("Data Not Available")
+	if not data:
+		webnotes.msgprint("Data not found for selected criterias")
 
 	return details["columns"], data 
\ No newline at end of file
diff --git a/selling/report/sales_order_trends/sales_order_trends.py b/selling/report/sales_order_trends/sales_order_trends.py
index e3d9d9f..d556a58 100644
--- a/selling/report/sales_order_trends/sales_order_trends.py
+++ b/selling/report/sales_order_trends/sales_order_trends.py
@@ -28,7 +28,7 @@
 	details = get_columns(filters, trans)
 	data = get_data(filters, tab, details)
 	
-	if data == '':
-		webnotes.msgprint("Data Not Available")
+	if not data :
+		webnotes.msgprint("Data not found for selected criterias")
 
 	return details["columns"], data 
\ No newline at end of file
diff --git a/stock/report/delivery_note_trends/delivery_note_trends.py b/stock/report/delivery_note_trends/delivery_note_trends.py
index a161c65..369b6a3 100644
--- a/stock/report/delivery_note_trends/delivery_note_trends.py
+++ b/stock/report/delivery_note_trends/delivery_note_trends.py
@@ -28,7 +28,7 @@
 	details = get_columns(filters, trans)
 	data = get_data(filters, tab, details)
 	
-	if data == '':
-		webnotes.msgprint("Data Not Available")
+	if not data :
+		webnotes.msgprint("Data not found for selected criterias")
 
 	return details["columns"], data 
\ No newline at end of file
diff --git a/stock/report/purchase_receipt_trends/purchase_receipt_trends.py b/stock/report/purchase_receipt_trends/purchase_receipt_trends.py
index abce01e..bd089fa 100644
--- a/stock/report/purchase_receipt_trends/purchase_receipt_trends.py
+++ b/stock/report/purchase_receipt_trends/purchase_receipt_trends.py
@@ -28,7 +28,7 @@
 	details = get_columns(filters, trans)
 	data = get_data(filters, tab, details)
 	
-	if data == '':
-		webnotes.msgprint("Data Not Available")
+	if not data :
+		webnotes.msgprint("Data not found for selected criterias")
 
 	return details["columns"], data  
\ No newline at end of file