Null Error in Displaying a value through view attribute

Question

I just want to display a value through message styled text bean from view attribute .
For that i use the code in PR:
But it gives null error: Please any one help me.
public void processRequest(OAPageContext pageContext, OAWebBean webBean)
super.processRequest(pageContext, webBean);
OAApplicationModule am = (OAApplicationModule)pageContext.getApplicationModule(webBean);
OAViewObject vo = (OAViewObject)am.findViewObject("StaffInfoVO1");
if(vo!=null)
OARow row = (OARow)vo.getCurrentRow();
System.out.println("vo is not null");
String str1 = row.getAttribute("FullName").toString();
OAMessageStyledTextBean stext1 = (OAMessageStyledTextBean)webBean.findChildRecursive("RFStaffName");
stext1.setText(str1);
While getattribute("FullName") executed it gives null error. Why?
how to rectify?

Answer 1

Hai,
I can execute the query in toad which returns 1 row of data. It is not null rows.
But my vo object, why it is not executed. Returning null. I dont know.. Too many hours i spent.
VO query:
select distinct papf.person_id,papf.FULL_NAME,
papf.EMPLOYEE_NUMBER,
papf.EMAIL_ADDRESS,
papf.WORK_TELEPHONE,
hla.COUNTRY,
sysdate,
pap.NAME,
haou.NAMe department,
ood.ORGANIZATION_NAME
from
per_all_people_f papf,
per_all_assignments_f paaf,
per_all_positions pap,
per_jobs pj,
per_grades pg,
per_person_types ppt,
hr_all_organization_units haou,
hr_locations_all hla,
org_organization_definitions ood
where
papf.PERSON_TYPE_ID=ppt.PERSON_TYPE_ID and
papf.PERSON_ID=paaf.PERSON_ID and
paaf.POSITION_ID=pap.POSITION_ID and
paaf.JOB_ID=pj.JOB_ID and
paaf.BUSINESS_GROUP_ID=haou.BUSINESS_GROUP_ID and
papf.person_type_id=13 and
haou.business_group_id=202 and
haou.NAME like '%Global%Sales%' and
papf.FULL_NAME like '%Stand%' and
paaf.LOCATION_ID=hla.LOCATION_ID and
paaf.ORGANIZATION_ID=ood.ORGANIZATION_ID and
sysdate between papf.EFFECTIVE_START_DATE and papf.EFFECTIVE_END_DATE and
sysdate between paaf.EFFECTIVE_START_DATE and paaf.EFFECTIVE_END_DATE
Help Me.
Thanks & Regards