PURCHASE_ORDER_LINE_API.New__ not working I want to create Purchase order line via PURCHASE_ORDER_LINE_API.New__. when I pefrom “PURCHASE_ORDER_LINE_API.New__(info_,objid_,objversion_,attr_,'CHECK');” no error message. but I change to “PURCHASE_ORDER_LINE_API.New__(info_,objid_,objversion_,attr_,'DO');” it dispaly “4246591008” is not a valid integer value. my script as beolow DECLARE info_ VARCHAR2(32000); objid_ VARCHAR2(2000); objversion_ varchar2(300); attr_ VARCHAR2(32000); BEGIN -- TBOOLENSTRING:=TRUE; Client_SYS.Clear_Attr(attr_); --Client_SYS.Add_To_Attr('BUYER_CODE','3HB03', attr_);- Client_SYS.Add_To_Attr('ORDER_NO','10112', attr_); Client_SYS.Add_To_Attr('BUY_QTY_DUE','100', attr_); Client_SYS.Add_To_Attr('DATE_ENTERED',sysdate, attr_); Client_SYS.Add_To_Attr('LAST_ACTIVITY_DATE',sysdate, attr_); Client_SYS.Add_To_Attr('PLANNED_DELIVERY_DATE',sysdate, attr_); Client_SYS.Add_To_Attr('PLANNED_ARRIVAL_DATE',sysdate, attr_); Client_SYS.Add_To_Attr('PROMISED_DELIVERY_DATE',sysdate, attr_); Client_SYS.Add_To_Attr('WANTED_D