Dependent LOV throws Exception

Hello,
I want to implement a dependent LOV:
I have a LOV Competency and a dependent Proficiency LOV.
e.g. in Competence LOV I search for Oracle DBA then I only want the Proficiency level concering to Oracle DBA
e.g. certified, not certified.
The leading Competence LOV I have, does have the following select:
SELECT COMPETENCE_ID,
SEGMENT1
FROM PER_COMPETENCES_V
ORDER BY COMPETENCY
The dependent Proficiency LOV
SELECT cpl.COMPETENCE_ID,
cpl.NAME COMPETENCY,
cmp.RATING_SCALE_ID,
rsl.NAME RATING_SCALE_NAME,
rtl.RATING_LEVEL_ID,
rtx.NAME RATING_SCALE_LEVEL_NAME
FROM PER_COMPETENCES cmp,
PER_COMPETENCES_TL cpl,
PER_RATING_SCALES rsc,
PER_RATING_SCALES_TL rsl,
PER_RATING_LEVELS rtl,
PER_RATING_LEVELS_TL rtx
WHERE 1=1
AND cpl.COMPETENCE_ID = cmp.COMPETENCE_ID
AND cpl.LANGUAGE = USERENV ('LANG')
AND cmp.RATING_SCALE_ID =rsc.RATING_SCALE_ID(+)
AND cmp.RATING_SCALE_ID = rsl.RATING_SCALE_ID(+)
AND rsl.LANGUAGE(+) = USERENV ('LANG')
AND rtl.RATING_SCALE_ID IS NOT NULL
AND rtl.RATING_LEVEL_ID = rtx.RATING_LEVEL_ID
AND rtx.LANGUAGE = USERENV ('LANG')
AND rtl.RATING_SCALE_ID = rsc.RATING_SCALE_ID
AND rsc.TYPE='PROFICIENCY'
ORDER BY cmp.COMPETENCE_ID, rtx.RATING_LEVEL_ID
In both LOV Regions I use form values as NUMBER fields.
form values:
Competency LOV =>Competence_ID (Number)
Proficiency LOV =>Competence_ID (Number),Rating_Level_ID (Number)
Then I did the mappings for both LOVs. Additionally to Proficiency LOV mapping
I add a mapping to get a conjunction between from Proficiency Level to Competence LOV
The necessary mapping within Proficiency Level Region is as follows.
LOV Region Item =>xxmiProfCompetenceID
Criteria Item => CompLOV
Everything renders fine, I can choose a comptency with a return value but when I search for a dependent Proficiency level
I got the following error message =>
The value Oracle DBA specified for the item xxmiProfCompetenceID
oracle.apps.fnd.framework.OAException: The value Oracle DBA specified for the item xxmiProfCompetenceID is an invalid number.
I have checked the column xxmiProfCompetenceID also in view object and there the value is also a number field.
Can someone help me, please.
Thanks
Robert

Hi Robert,
The error suggest that value "Oracle DBA" is getting assigned for the item xxmiProfCompetenceId, please check.
Regards,
Reetesh Sharma

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Hi All,
Can we create dependent LOVs in Discoverer. If yes can anyone throw some light that.
regards,
gt1982

Well, let me try to clarify what Tamir said. I think you probably will need to do some setup work in Administrator. I am assuming that you want to do something like this in a worksheet - The user first clicks the LOV indicator on the Region parameter and picks a region from the Region LOV (say they pick the East region value), and then based on that region value, when they click on the City parameter LOV icon, the list of cities they see is filtered so that they only see cities in the East region (say New York City and Boston). To do this correctly in a worksheet, you need to define an Item Hierarchary in Discoverer Administrator. The two parameters must have some kind of relationship in the database to make this work.
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John Dickey

Getting error in dependent LOV

jdev version: 10.1.3.3
I have a dependent LOV in a page. It works fine except in one scenario. When I enter partial value in dependent LOV field and click torch icon, it gives following error:
Exception Details.
oracle.apps.fnd.framework.OAException: oracle.jbo.SQLStmtException: JBO-27122: SQL error during statement preparation. Statement: SELECT * FROM (SELECT org.organization_id, org.name org_name, org.attribute1 product_group, decode(org.attribute6, 'Y', 'Union', 'Non-Union') union_indicator, org.attribute7 union_name, bg.name bg_name
FROM hr_all_organization_units org
, hr_all_organization_units bg
WHERE SYSDATE BETWEEN NVL(org.date_from, SYSDATE) AND NVL(org.date_to, SYSDATE)
AND bg.organization_id = org.business_group_id
AND bg.name = 'Test BG'
AND SYSDATE BETWEEN NVL(bg.date_from, SYSDATE) AND NVL(bg.date_to, SYSDATE)
ORDER BY org.name) QRSLT WHERE (product_group = :1 AND ( UPPER(ORG_NAME) like UPPER(:2) AND (ORG_NAME like :3 OR ORG_NAME like :4 OR ORG_NAME like :5 OR ORG_NAME like :6)))
## Detail 0 ##
java.sql.SQLException: Invalid column type
In order to populate dependent LOV based on independent LOV value, in LOV region CO.processRequest(), I am executing following am method:
public void executeOrgLov(String criteria)
OAViewObjectImpl vo = getLegalChgOrganizationsVO1();
vo.setWhereClause("product_group = :1");
vo.setWhereClauseParams(null);
vo.setWhereClauseParam(0,criteria);
vo.executeQuery();
Any suggestion/help in this regard is highly appreciated.
Thanks

Hi,
modify your code as follow,
public void executeOrgLov(String criteria)
OAViewObjectImpl vo = getLegalChgOrganizationsVO1();
//vo.setWhereClause("product_group = :1");
//vo.setWhereClauseParams(null);
//vo.setWhereClauseParam(0,criteria);
// I assume criterian is a string variable.
if (criteria!=null) {
vo.setWhereClause("product_group = "+criteria);
vo.executeQuery();
I hope it will solve your issue.
Haroon.

Dependant LOV

Greetings !!!
I have a requirement like this
There are 2 fields with LOVs as type and GO button.
1 . Customer Number
2 . Invoice Number
a) Suppose if user selected Customer Number from its LOV, then all invoice number related to that customer should be available in the "Invoice Number" LOV.
b) Suppose if user directly selects Invoice Number from its LOV... this LOV should contains all the invoice numbers. now the customer number field will be empty.
I thought of doing Dependant LOV for this scenario but could not proper logic for this case.
Any suggestions please ?????
Thanks

Guys,
First of all I want to thank to all for your valuable suggestions but the unfortunate thing is still I am facing the issue.
I have made the following combinations:
1) vo Query is "select distinct a.trx_number InvoiceNumber
     from ra_customer_trx_all a, hz_cust_accounts b where a.bill_to_customer_id = b.cust_account_id"
Code in Controller
vo.setWhereClause("and b.account_number = " +Acc_Num);
Error:
Exception Details.
oracle.apps.fnd.framework.OAException: oracle.jbo.SQLStmtException: JBO-27122: SQL error during statement preparation. Statement: SELECT * FROM (select distinct a.trx_number InvoiceNumber
from ra_customer_trx_all a, hz_cust_accounts b where a.bill_to_customer_id = b.cust_account_id) QRSLT WHERE (and b.account_number = 104333109 AND ( UPPER(INVOICENUMBER) like :1 ))
     at oracle.apps.fnd.framework.OAException.wrapperException(Unknown Source)
## Detail 0 ##
java.sql.SQLException: ORA-00936: missing expression
     at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:138)
2) Vo Query is "select distinct a.trx_number InvoiceNumber
from ra_customer_trx_all a, hz_cust_accounts b where a.bill_to_customer_id = b.cust_account_id and"
Code in Controller
vo.setWhereClause("b.account_number = " +Acc_Num);
Error:
Exception Details.
oracle.apps.fnd.framework.OAException: oracle.jbo.SQLStmtException: JBO-27122: SQL error during statement preparation. Statement: SELECT * FROM (select distinct a.trx_number InvoiceNumber
from ra_customer_trx_all a, hz_cust_accounts b where a.bill_to_customer_id = b.cust_account_id and) QRSLT WHERE (b.account_number = 104333109 AND ( UPPER(INVOICENUMBER) like :1 ))
     at oracle.apps.fnd.framework.OAException.wrapperException(Unknown Source)
## Detail 0 ##
java.sql.SQLException: ORA-00936: missing expression
     at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:138)
3) Vo Query is "select distinct a.trx_number InvoiceNumber
from ra_customer_trx_all a, hz_cust_accounts b where a.bill_to_customer_id = b.cust_account_id and b.account_number = :1"
Code in Controller
vo.setWhereClauseParam(0,Acc_Num);
For this option it is executing perfectly for the first time. I mean when we search by putting "%" in LOv is is retrieving proper values based on Account Number. When you re-query again it is giving the following error.
Error:
Exception Details.
oracle.apps.fnd.framework.OAException: oracle.jbo.SQLStmtException: JBO-27122: SQL error during statement preparation. Statement: SELECT * FROM (select distinct a.trx_number InvoiceNumber
from ra_customer_trx_all a, hz_cust_accounts b where a.bill_to_customer_id = b.cust_account_id and b.account_number = :1) QRSLT WHERE (( UPPER(INVOICENUMBER) like :2 AND (INVOICENUMBER like :3 OR INVOICENUMBER like :4 OR INVOICENUMBER like :5 OR INVOICENUMBER like :6)))
     at oracle.apps.fnd.framework.OAException.wrapperException(Unknown Source)
## Detail 0 ##
java.sql.SQLException: Invalid column type
     at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:138)
     at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:175)
Any more suggestions please.......

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Hi,
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2) List of Tasks in the selected Projects.
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populated in 2 nd LOV.
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Regards,
Krishna

Hi Reetesh,
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VO Querys of Projects and Tasks
Projects VO
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from pa_projects_all a
TasksVO
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from pa_tasks a
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return Item LOV ItemTask
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Error
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Regards,
Krishna

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Hi Sunil
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sudhanshu sharma Do good and cast it into river :)

Hi,
I think you'll have to do an explicit column mapping if they are not in exact sequence in both source and destination.
Have a look at this link:
https://msdn.microsoft.com/en-us/library/system.data.sqlclient.sqlbulkcopycolumnmapping(v=vs.110).aspx
Good Luck!
Kaur.
Please mark as answer if this resolves your issue.

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Dependent LOV throws Exception

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