Is it possible to display records without master detail relationship?

Hi all,
I've a form for importing excl to oracle with column mapping. i.e I've display excl column heading on the form.
In front of each excel column heading I've provide a list item which contains table column heading so user can map his excl column with table column and according to data gets insert into the database table.
There are 28 excel and table column headings on the form every time user will have to map the column. Its very time consuming job. That's why I've decide to provide template to user. e.g user maps the excl column with table column only first time, then this combination is saved as 'template 1' . when user runs the form next time he/she needs to just select template-1 from lov. and that template get displayed on the forms field. Then user will press the process button and data gets inserted into respective table
Now I've created two tables
1. mst_template
template_name        varchar2(100) ---primary key.
2. template
template_name   varchar2(100) --- foreign key (ref. tempalte_name - mst_template)
ex_col                varchar2(100)
tb_col                varchar2(100)Now my problem is, I try the master detail relationship but it doen't works becase on my form the condition is
excel col                                   table col
excl_col1                                 Tab_col1
excl_col2                                  tab_col2
excl_col28                                Tab_col28       i've establish the master detail relationship but getting error
FRM-40505:ORACLE error:unable to perform query. as i use excl_col1, tab_col1.. etc
can i achieve it by using cursor? without using master detail relationship. My 90% coding is done. only thing remaining is to display records on form. so can i use cursor in this situation? and how? I've work so hard on it and lot of time is spend too so i don't want to change the coding of the existing form. any suggestion for this problem.
please help
Regards
sam.

Turning on Closed Captioning is all you can do. I think the problem you have is that not all movies have closed captioning.

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Insert record in master detail relationship

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Here you go:
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(     id           number primary key,
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IS
BEGIN
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PL/SQL procedure successfully completed.
SQL> exec p_CreateChild(1,'Child2');
PL/SQL procedure successfully completed.
SQL> exec p_CreateChild(2,'Child1');
PL/SQL procedure successfully completed.
SQL> exec p_CreateChild(3,'Child1');
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ERROR at line 1:
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ORA-06512: at "TYLERD.P_CREATECHILD", line 8
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Hello.
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Hi
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Regards,

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Hi,
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hope this is useful,
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Hi, Martin.
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Hi,
I'd suggest to check this tutorial:
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hope this is useful,
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null

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[list=1]
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[list]
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[list=1]
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[list]
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- Publishers
|
+- Books
- Books
|
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[list=1]
[*]Click on Publishers in the Available list, and click (>) to shuttle it into the data model
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[*]In the data model tree, select the Books view to make it the active selection.
[*]Back in the Available list, click on the Buyers view that is indented under Bookss and click (>) to use Buyers as a detail of the current view in the data model.
[list]
Hope this helps.
null

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Hi timo,
Thanks for ur reply...
we are using unbounded taskflow.
In Controller class(page def file), we refered the class that implements PagePhaseListener
The following override methods has created
public void afterPhase(PagePhaseEvent pagePhaseEvent) {
//In this area we used to read the session object file which is written and sent by another application(application to application navigate).
If session object file exists,will allow the user to navigate into the requested page else will navigate in to login(security aspect).
public void beforePhase(PagePhaseEvent pagePhaseEvent) {
Is we used Controller class wrongly ???
Is there any relationship with region controller???
Mani
[email protected]

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I have developed the Page it has following components. (Jdeveloper 10g - R12)
1) Query RN
It has around 11 parameters, 5 parameters have LOV attached, 2 are mandatory parameters.
Auto Customization criteria. we don't criteria map defined , where clause is build based on parameters and vo.executeQuery gets called on Go button click.
2) Sales Order Table RN (Master)
3) Sales Order Line Table RN (Detail)
View link is created to maintain the master detail relationship and detail region is attached to AM using view link under master region.
Page flow works in this way, when user enter the parameters in search region and click on Go button, Sales Order table RN (master) gets populated.
It has radio button when user click it fires PPR event .
Process form request gets called and master row gets set (Same code as per developer guide) and Sales Order Line table RN (detail).
Problem is once detail region gets populate and when user change any parameter which has LOV attached somehow same rows gets added to detail region which is weird because we have not clicked on GO button and radio button on header region is also not touched but detail region is populated somehow.
Please help
Thanks.
Deepak

Provide the query used for populating the child records. Issue might be due to caching.
Thanks
Shree

Problem with master/detail relationship

Two tables :
Master_table:
Customer_no primary key
Buyer_seller_type primary key
Product_code primary key
Detail_table
Branch primary key
Customer_no primary key
I altered detail_table and added 2 more primary key fields:
Buyer_seller_type primary key--
Product_code primary key.
Now I have to change the existing fmb according.
I have maintained master/detail relationship for these 2 tables in the form.
When I run this form and Try to save the date . I am getting error like
Cannot insert null into buyer_seller_type field ie my new column.
Insert into detail_table (branch,customer_type) values (:1,:2) ;
I have maintained master/detail relationship. And what r the others properties I have to set to overcome this .
my requirement is query should be like this:
insert into detail_table (branch,customer_type,buyer_seller_type,product_code) values (:1,:2,:3,:4) ;
how can i do this.
I am using forms 6.
plz its very urgent..plz help me.
advance thanks

Set following item property under Data node for both the new added column in detail table:
Copy Value from Item:
Enter <master_table_name.item_name>
Regards,
Hassan

Is it possible to display records without master detail relationship?

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