Getting Exception when setting the LOV whereclause Dynamically

Question

Hi all,
I have created the LOV in which the whereClause is set dynamically.
The LOV is fetching proper value when I query it first two times but after that it goes to the exception page-
oracle.apps.fnd.framework.OAException: oracle.jbo.SQLStmtException: JBO-27122: SQL error during statement preparation. Statement: SELECT * FROM (Select pvsa.vendor_site_code SITE_NAME,
hou.NAME Operating_unit,
pvco.vendor_site_id vendor_site_id,
pvco.vendor_contact_id vendor_contact_id,
hzr.subject_id subject_id
from PO_VENDOR_CONTACTS pvco,
hz_party_sites hps,
hz_parties hp,
hz_relationships hzr,
PO_VENDOR_SITES_ALL pvsa,
hr_operating_units hou
Where pvco.PARTY_SITE_ID = hps.PARTY_SITE_ID
AND hps.PARTY_ID = hzr.PARTY_ID
and hou.organization_id = pvsa.org_id
/*AND hzr.subject_id = :1*/
and hp.party_id = hzr.subject_id
and hzr.relationship_type = 'CONTACT'
and hzr.relationship_code = 'CONTACT_OF'
and hzr.subject_type = 'PERSON'
and hzr.object_type = 'ORGANIZATION'
AND pvsa.vendor_site_id = pvco.vendor_site_id
AND pvsa.pay_site_flag = 'Y') QRSLT WHERE (subject_id = :1 AND ( UPPER(SITE_NAME) like :2 AND (SITE_NAME like :3 OR SITE_NAME like :4 OR SITE_NAME like :5 OR SITE_NAME like :6)))
- INVALID COLUMN TYPE.
Below is the Code for my LOV CO-
public void processRequest(OAPageContext pageContext, OAWebBean webBean)
super.processRequest(pageContext, webBean);
OAApplicationModule am = (OAApplicationModule)pageContext.getApplicationModule(webBean);
OADBTransaction oadbtransaction = (OADBTransaction)am.getOADBTransaction();
String ContactPartyIdStr=null;
ContactPartyIdStr = (String)oadbtransaction.getValue("ContactPartyId");
System.out.println("In PR of LOV CO - ContactPartyIdStr is - " + ContactPartyIdStr);
if (ContactPartyIdStr != null )
Serializable[] parameters1 = { ContactPartyIdStr};
am.invokeMethod("SiteLovInit",parameters1);
Code for LOV AM-
public void SiteLovInit(String ContactPartyIdStr)
SitesLovVOImpl vo = (SitesLovVOImpl)getSitesLovVO1();
if(vo == null)
MessageToken[] errTokens = { new MessageToken("OBJECT_NAME", "SitesLovVO1")};
throw new OAException("AK", "FWK_TBX_OBJECT_NOT_FOUND", errTokens);
vo.initVOQuery(ContactPartyIdStr);
Code for LOV VOImpl-
public void initVOQuery(String ContactPartyIdStr)
if ((ContactPartyIdStr != null) && (!("".equals(ContactPartyIdStr))))
Integer ContactPartyId = Integer.parseInt(ContactPartyIdStr);
this.clearCache();
StringBuffer whereClause = new StringBuffer("subject_id = :1");
setWhereClause(null);
setWhereClause(whereClause.toString());
setWhereClauseParams(null);
setWhereClauseParam(0,ContactPartyId);
if(isLoggingEnabled(1))
writeDiagnostics(this, "Query in SitesLovVOImpl "+this.getQuery(), 1);
try
executeQuery();
catch(Exception e)
e.printStackTrace();
String sQuery = new String(this.getQuery());
System.out.println(" The Site VO query is - "+ sQuery); *// This query prints the same query all the time*
I also tried running the query in the back end. It fetches teh required rows.
I am unable to debug this.
Plz help... :)

Answer 1

Hi Anand,
Thanks for ur help. But the link shows how to use a filed from the page as criteria item.
But my reqirement is that I need to set the whereClause using a ID which is passed from previous page.
So how do I go about it using the criteria item in this case.