select query, an error!

Declare
	Cursor c_sales is
Select ol.product_id, quantity, unit_cost, unit_price, client_id, sr_id, order_date 
From ord1 o,orderline ol,product2 p,salesrep sr
Where ol.product_id = p.product_id
 And    ol.order_id = o.order_id//error 1
 And    o.client_id = sr.sr_id;
	Cursor c_rec is
		  Select quantity, unitprice, clientid, product_id,sr_id
  From orderline ol, product2 p, client_visit cv,   
  salesrep sr, ord1
		  Where p.product_id = ol.product_id
     		  And    ol.order_id=ord1.order_id
		  And    ord1.sales_rep_id =  sr.sr_id;

Select ol.product_id, o.quantity, o.unit_cost, o.unit_price, o.client_id, sr.sr_id, o.order_date 
From product2 p, orderline ol,ord1 o,salesrep sr
Where ol.product_id = p.product_id
 And    o.order_id = ol.order_id
 And    sr.sr_id = o.client_id;