Parent Child tables to be displayed as nested table

I want to design a report on External DB tables that have a parent - child relationship.
The way I want the report is to show the child entries nested within each parent row and I want to have a
"collapse/hide" button on each row when clicked to toggle between collapsing/hiding all the child entries on a parent row.

First U have to crate Extended View Object to your actual View obj.
Now take Page with Panel Splitter ,on First facet drag View obj as table and on second Facet Drag Extended View Obj as table.On page loading U have delete all rows from Extended View object.And then u have write bean code on button click to get current select rows from above view objct,and for Filter rows from Second View obj according to selection of rows from first view obj...

Similar Messages

Parent child relationship is not displaying for IDOC_OUTPUT_ORDERS (PO)

Hi,
Can somebody help me the reason why parent child relationship not displaying properly for ORDER05 basic type?
If we go in details about the problem, a purchase order is creating in R/3 through EBP. To modify my requirement I am using userexit EXIT_SAPLEINM_002. Here I am appending the records in the segment for E1EDKT1 and E1EDKT2. IDOC is creating with an error of status record 26.
When I check in the transaction WE19 for the respective IDOC the data is showing correctly for all the segments including e1edkt1 and e1edkt2 segments and also I check in the table EDID4 segment number is showing correctly and the for the segment E1EDKT2 PGNUM also showing correctly, but when I see the IDOC in the transactions WE02 unable to see parent child relationship between E1EDKT1 and E1EDKT2 segment. Simply the data is displaying one below other like other segment.
I don't know the reason why it is displaying like that?
If anybody is having the solution is highly appreciable.
Regards,
Noorul

hi hassan,
When you are appendng the REcods which belong to the purticular segment..
all the segment needs to be appended in in the proper order as in the WE30..
I think you are appending the segment E1EDKT2 at the end of the EDIDD.. or IDOC_DATA in the user exit.. .. eventho no eerror will be displayed but idoc will generted with sataus 26 .. if check the STATUIs Recored u ewill find the SYNTaX ERROR.
Sollution for ur probelm is... don append the E1EDKT2 at the lastr instead you ahve to insert the segment E1EDKT2. only afer E1EDKT1....
Tehn you r problem will be solved.. I had faced the Same proble when i worked on material maser idoc..
Close this thread if when u r problem ise solved
Reward if helpful
Regards
Naresh Reddy K

Join two tables to one recordset with nested table?

Hello all!
I want to "de-normalize" two tables into one for presentation reasons. For example:
CREATE TABLE foo(id number)
CREATE TABLE bar(foo_id number, value varchar2(4))
And with some data:
FOO:
1
2
BAR:
1, 'gaz'
1, 'boz'
2, 'blah'
Now I want to create a view that holds the value of the BAR table in a nested table, if possible and efficient enough..
VIEW:
1, nested_table('gaz,'boz')
2, nested_table('blah')
Any clue for creating such a view? I would prefer a view, because this view will be joined with other tables later.
Thanks in advice!

Or
SQL> with foo as
2 ( select 1 id from dual union all
3    select 2 id from dual
4 ),
5 bar as
6 (
7    select 1 foo_id, 'gaz' value from dual union all
8    select 1 foo_id, 'boz' value from dual union all
9    select 2 foo_id, 'blah' value from dual
10 )
11 --
12 --
13 select id,
14         cast(multiset((select value from bar where id=foo_id)) as sys.dbms_debug_vc2coll) value
15    from foo
16 /
        ID VALUE
         1 DBMS_DEBUG_VC2COLL('gaz', 'boz')
         2 DBMS_DEBUG_VC2COLL('blah')or from 10g on
SQL> with foo as
2 ( select 1 id from dual union all
3    select 2 id from dual
4 ),
5 bar as
6 (
7    select 1 foo_id, 'gaz' value from dual union all
8    select 1 foo_id, 'boz' value from dual union all
9    select 2 foo_id, 'blah' value from dual
10 )
11 --
12 --
13 select id,
14         cast(collect(value) as sys.dbms_debug_vc2coll) value
15    from foo, bar
16    where id=foo_id
17    group by id
18 /
        ID VALUE
         1 DBMS_DEBUG_VC2COLL('gaz', 'boz')
         2 DBMS_DEBUG_VC2COLL('blah')Edited by: michaels2 on Oct 8, 2008 2:27 PM

Team Calendar for Parent & Child Org. Unit Display

Hi Experts, We have a requirment to show child org. unit employees which is associated with parent org. unit. When a employee is in parent org. unit he should be able to see the employees in child org. unit in the team calendar, this is the requirment. In V_PTREQ_TEAM we are maintaing 00000001 SAP Standard 01.01.1800 31.12.9999 Team View Mode View Group (MSS) ESS_LEA_EE In V_TWPC_OBJSEL Object Selection : ESS_LEA_EE_DIR Rule for Objects :ESS_LEA_RULE1 Rule for Target Objects : ESS_LEA_RULE5 In VC_TWPC_OBJSELRULE ESS_LEA_RULE1 is for Org. Unit with evaluation path PTXSSORG ESS_LEA_RULE5 is for Person with evaluation path PTXSSDIR But I have tried here with coster evaluation path and other evaluation path, But desired result is not achieved. Do we have to use here any specific funtion module here in VC_TWPC_OBJSELRULE. Please advise. Regards, IFF

Hi,
Go through the below link if it is helpful to you any way, I think you might need to do some customizations.
http://scn.sap.com/community/erp/hcm/employee-self-service/blog/2014/02/07/manager-self-service-mss--mss-team-view-managers-who-do-not-hold-chief-position
Regards,
Mohsin.

Does table STPOX contain parent-child relationship between components

Hello
I need to get a list of components of SO BOM.
FM CS_BOM_EXPL_KND_V1 exports an output table STPOX.
Does this table contain parent-child relationship between components? If yes , can somebody tell me which fields contain parent child id.
thanks

Hi,
STPOX is not a table, it is a structure & hence there is no storing of data in a structure. The table which stores this info is STPO.
To get the link you can refer to STPO-STLNR & pass this value to MAST-STLNR, this way you can link the child with its parent.
Regards,
Vivek

RH10 Parent/Child Directory Structure

I know that you cannot embed a child project within a child project. When the parent displays in the browser, Child Project 1 is on the TOC, but Child Project 2 simply isn't in the Child Project 1 book.
Now I have a situation where I am trying to restructure my help system to display child projects in multiple different ways for different audiences. We've already had the discussion about why I don't combine 40,000 topics, video files and PDFs into one project and use categories to sort them - the project is too big. Robohelp only handles 2 gigs of files in one project before it crashes. So that is not an option.
What I did was create multiple parent projects, and publish each child project to multiple destinations using multiple single source layouts. Each parent displays only the child projects that audience needs to see. That part works fine.
However, now I have a problem on the server that reminds me of embedding child projects into child projects, and I'm wondering if I can even do this.
A parent project apparently needs to be on the root of the server, or its child projects don't display. In other words, you CANNOT put a parent project into a folder. That means you cannot separate the parents from one another because they all need to be in the same location. So, you cannot have multiple parent projects on one server - you actually need a separate server for each one.
Am I correct about this? That's what I found out when I tested the scenario. I just want to verify this with someone before I send my progress report.
Thanks

Thanks but he only covers the design aspect that I already have up and running - I've already created the multiple parents and generated multiple outputs for the various child projects. Phil says he has different "output folders" but these would have to be on the C:\ drive - that part works.
The rest of what he describes is what I'd envisioned for the project structure, but in actual fact it doesn't work. The instant I publish a parent project into a folder on the webserver, one level down from the directory root, the child projects do not display on the Table of Contents. They only display at folder Level 2, never at Level 3 , which is where they would be if you embed a child project into another child project - Parent Level 1> Child Level 2 > Child Level 3 - or Level 4, which is where they are in a mergedProjects folder.
Let's call the webserver "S". Your published output must be to S:\ - the "root," or "Level 1" -with your start file as S:\index.htm and the project files at that same level (except for a few folders, like SSL).
If you publish to S:\Parent1\index.htm, and publish all its child projects to S:\Parent1\mergedProjects\Child1\index.htm, the child project files are at Level 4 and don't display. Only the parent displays, without any children ot its Table of Contents.
My problem is that child projects don't display on the server because the parents apparently all need to be published to the root directory - Level 1. Phil doesn't say how he managed this. If he actually did this successfully, I'd be interested in knowing how because I'm out of ideas.
If I publish all parents to the same directory root, only the first one in alphabetical order displays, and the rest of the parents are lost. So it appears that you need multiple servers with multiple roots to pull this off.
My question is : Do parent projects HAVE to be at the root of the webserver directory structure in order to display child projects? My testing says "Yes." I'm just looking for someone to confirm that Robohelp isn't coded for the design Phil and I had envisioned so I can go to the executive team with that information.
Or, if Phil actually successfully did this, can he please tell us how? What were his target paths to the webserver, and how did he structure the folders and output on that webserver?

Error while create trigger on for nested table

I want to insert a record into a nested table.For this, I created a view for the table, which includes the nested table.It told me ORA-25015 cannot perform DML on this nested table view column.So I created a trigger for the nested table.However, it told me that ORA-25010 Invalid nested table column name in nested table clause.I think my nested table is valid, i don't konw why did it appear this kind of problem?
My table is
CREATE TABLE ENT
ID NUMBER(7) NOT NULL,
CREATE_DATE VARCHAR2(11 BYTE),
UPDATE_DATE VARCHAR2(11 BYTE),
DEPTS VARRAY_DEPT_SEQ
CREATE OR REPLACE
TYPE DEPT AS OBJECT
ID NUMBER(8),
ANCHOR VARCHAR2(20),
CREATE OR REPLACE
TYPE " VARRAY_DEPT_SEQ" as varray(930) of DEPT
CREATE OR REPLACE VIEW ENT_NESTED_VIEW
(ID, CREATE_DATE, UPDATE_DATE, DEPTS)
AS
select e.ID,cast(multiset(select r.id,r.anchor from ent z, table(z.depts) r where z.ID=e.ID )as varray_dept_seq)
FROM ENT e
Then when I created trigger;
CREATE OR REPLACE TRIGGER EMP.ENT_NESTED_TRI
INSTEAD OF INSERT
ON NESTED TABLE DEPTS OF EMP.ENT_NESTED_VIEW
REFERENCING NEW AS New OLD AS Old PARENT AS Parent
FOR EACH ROW
BEGIN
END ;
I met the problem: ORA-25010 Invalid nested table column name in nested table clause
Could you please tell me the reason
Thank you!
My insert SQL is:
insert into table(select depts from ent_nested_view where id=1856) values(varray_dept_seq(dept(255687,'AF58743')))
Message was edited by:
user589751

Hi,TongucY
Compared with the "Referencing Clause with Nested Tables" part of this reference -
http://psoug.org/reference/instead_of_trigger.html, I found the answer of this
quesion. That is "CREATE OR REPLACE TYPE " VARRAY_DEPT_SEQ" as[b] varray(930) of
DEPT". It turns to be a varying array, not a nested table. It should be "CREATE OR
REPLACE TYPE " VARRAY_DEPT_SEQ" as table of DEPT". That is OK. Thank you very
much!
While there is an another question, if I create a varying array like" CREATE OR
REPLACE TYPE " VARRAY_DEPT_SEQ" as[b] varray(930) of DEPT " and I want to insert
a record into the varying array, which the record has been existed.The method that
create a view and a trigger seems not to be effective.
For instance,
There is a record in the table
ID:1020
CREATE_DATE:2005-10-20
UPDATE_DATE:2007-2-11
DETPS: ((10225,AMY))
I want to ask this record to be
ID:1020
CREATE_DATE:2005-10-20
UPDATE_DATE:2007-2-11
DETPS: ((10225,AMY),(10558,TOM))
How should I do?
Could you please help me?
Best regards.
Message was edited by:
user589751

Nested Tables and Constraints??

Hi all
I have created objects like this
create or replace type type_one
as object
(col_a number(3),
col_b number(2),
col_c varchar2(3 char));
create or replace type type_one_tb as table of type_one;
create or replace type type_two
as object
(col_aa number(2),
col_bb varchar2(3 char),
col_nt type_one_tb);
create or replace type type_two_tb as table of type_two;
create or replace type type_three
as object
(col_cc number(4),
col_ntab type_two_tb)
create table nest_table of type_three
nested table col_ntab store as col_ntab_tbl
(nested table col_nt store as col_nt_tbl);
alter table nest_table
add constraint PK_nest_table
primary key(col_cc);
Now if i want to add COMPOSITE UNIQUE or PRIMARY KEY constraint for this columns
col_a the one in type_one type
and col_aa in type_two type
and col_cc in nest_table table
how to do that ?
Thanks

search in Oracle documentation because I sure that nested table can be created. but as you say in end you want to create as many as relation between the child tables , so for this purpose I think use of procedure is best which will really usefull in this situation.

Nested tables recursive SQL

Hello, I am trying to figure out why I get the following error message
ORA-00604: error occurred at recursive SQL level 1
ORA-22914: DROP of nested tables not supported
I am using the TOAD tool to create tables using CTAS and I have managed to create several tables using the same SQL that is failing now with the only difference being a portion of the WHERE clause.
Any help will be very much appreciated

ORA-22914: DROP of nested tables not supported
       Cause: An attempt was made to DROP a nested table.
       Action: Nested tables cannot be explicitly dropped. nested tables can
      only be dropped by dropping their containing parent table.

Using constraints w/nested tables

I read the documentation http://download-west.oracle.com/otndoc/oracle9i/901_doc/appdev.901/a88878/adobjbas.htm#454744 regarding constraints on nested tables. However, it supplies examples of unique and primary key constraints. Would someone please help with an example of a foreign key? Is that possible with a nested table?
Thanks!

Jesse,
Nested tables do have a system-generated NESTED_TABLE_ID column to correlate with their parent rows.
Regards,
Geoff
I read the documentation http://download-west.oracle.com/otndoc/oracle9i/901_doc/appdev.901/a88878/adobjbas.htm#454744 regarding constraints on nested tables. However, it supplies examples of unique and primary key constraints. Would someone please help with an example of a foreign key? Is that possible with a nested table?
Thanks!

Fill datagridview with Nested Table Object Type ???

Hello everybody, please you help me resolve my problem?
I follow this example: *(A Sample Application using Object-Relational features)* http://download-west.oracle.com/docs/cd/B14117_01/appdev.101/b10799/adobjxmp.htm
And this tutorial: *(Using Oracle User-Defined Types with .NET and Visual Studio)* http://www.oracle.com/technology/obe/hol08/dotnet/udt/udt_otn.htm
Now I have 3 Object Table: Stock, Customer and Purchase Order. With the tutorial it's OK to show the data of Stock and Customer Table [there is no nested table in], but I can't do this with table Purchase Order, the tutorial don't show how to work with Nested Table type [Missing or something ?]
When I try to display the data of table Purchase Order, I get the error:
typeName='LINEITEMLIST_NTABTYP'' is not specified or is invalid*
Follow the tutorial, I generate custom class for this UDT and get another error:
this.STOCK_REF = ((object)(Oracle.DataAccess.Types.OracleUdt.GetValue(con, pUdt, "STOCK_REF")));*
Argument Exception Unhandle: Object attribute is not mapped to a custom type member.*
Can You show me how to do this ? Show the data of the Nested Table in Visual Studio, do I have something wrong ??? Thanks and Best Regards.

I think you need to go through the tutorial more carefully. I think you are missing steps.
You are using a REF. Are you creating an object table for the objects to be stored in? Are you dereferencing the REF? This is covered by the Oracle by Example tutorial.
http://www.oracle.com/technology/obe/hol08/dotnet/udt/udt_otn.htm#t11
When you receive the nested table, it will be inside a .NET class. You can create this class by using the Create Custom Class menu item on the nested table type in server explorer.
This class will contain a ToString method and a ToXML method.
The question is, where are you attempting to display the data from this nested table? In a grid?
Does it make sense to display a nested table inside one cell of a grid? No. You would need to construct a special UI that will show the
nested table. Maybe the user clicks on the cell on the grid, which opens a new grid that displays the data. Or maybe there is a second grid on the form that always shows the nested table for the row that the first grid currently has selected.
I realize I am not providing you the code... but it sounds like you need to design a more sohisticated UI than what the tutorial is using -- one that can handle displaying one additional table per row.

Nested table in an ALV

Hello All,
I have a table which has another table as a column in it. i.e I have a nested table. I want to display a nested table in an ALV using the FM "REUSE_ALV_GRID_DISPLAY". Please help me how to achieve this.
thanks,
Anju

Hi ,
Please elaborate your question .
From my understanding
You will have to get the data from your nested table into one plan table and pass that to ALV.
You can think of Block ALV as well.
Regards,
Uma Dave

How to work with nested tables

HI Everybody,
I have a relational table one of whose columns is an object and another column is a collection stored as a nested table. I would like to set up a user interface ADF Rich Client, where I consider the parent table as Master and the nested table as Detail. If I build a READONLY master and detail view with a view link based on the primary key of the parent table, it works fine. However, when I try to generate entities from the views, the detail view object disappears from JDeveloper. Otherwise, when I try to make business components from tables, the nested table is not listed. Do anyone know a solution?
Please help!
Here is the view creation script with table structures:
create or replace view dp_master_view as
select p.dept_no,p.dept_name, p.dept_mgr.idno mgr_idno, p.dept_mgr.name mgr_name,p.dept_mgr.phone mgr_phone from department_persons p
create or replace view dp_detail_view as
select p.dept_no,e.* from department_persons p,table(p.dept_emps) (+) e
SQL> desc department_persons
Name Null? Type
DEPT_NO NOT NULL NUMBER
DEPT_NAME CHAR(20)
DEPT_MGR PERSON_TYP
DEPT_EMPS PEOPLE_TYP
SQL> desc person_typ
Name Null? Type
IDNO NUMBER
NAME VARCHAR2(30)
PHONE VARCHAR2(20)
Thanks, regards
Miklos HERBOLY

HI Everybody,
I have a relational table one of whose columns is an object and another column is a collection stored as a nested table. I would like to set up a user interface ADF Rich Client, where I consider the parent table as Master and the nested table as Detail. If I build a READONLY master and detail view with a view link based on the primary key of the parent table, it works fine. However, when I try to generate entities from the views, the detail view object disappears from JDeveloper. Otherwise, when I try to make business components from tables, the nested table is not listed. Do anyone know a solution?
Please help!
Here is the view creation script with table structures:
create or replace view dp_master_view as
select p.dept_no,p.dept_name, p.dept_mgr.idno mgr_idno, p.dept_mgr.name mgr_name,p.dept_mgr.phone mgr_phone from department_persons p
create or replace view dp_detail_view as
select p.dept_no,e.* from department_persons p,table(p.dept_emps) (+) e
SQL> desc department_persons
Name Null? Type
DEPT_NO NOT NULL NUMBER
DEPT_NAME CHAR(20)
DEPT_MGR PERSON_TYP
DEPT_EMPS PEOPLE_TYP
SQL> desc person_typ
Name Null? Type
IDNO NUMBER
NAME VARCHAR2(30)
PHONE VARCHAR2(20)
Thanks, regards
Miklos HERBOLY

How to insert into a table with a nested table which refer to another table

Hello everybody,
As the title of this thread might not be very understandable, I'm going to explain it :
In a context of a library, I have an object table about Book, and an object table about Subscriber.
In the table Subscriber, I have a nested table modeling the Loan made by the subscriber.
And finally, this nested table refers to the Book table.
Here the code concerning the creation of theses tables :
Book :
create or replace type TBook as object
number int,
title varchar2(50)
Loan :
create or replace type TLoan as object
book ref TBook,
loaning_date date
create or replace type NTLoan as table of TLoan;
Subscriber :
create or replace type TSubscriber as object
sub_id int,
name varchar2(25)
loans NTLoan
Now, my problem is how to insert into a table of TSubscriber... I tried this query, without any success...
insert into OSubscriber values
*(1, 'LEVEQUE', NTLoan(*
select TLoan(ref(b), '10/03/85') from OBook b where b.number = 1)
Of course, there is an occurrence of book in the table OBook with the number attribute 1.
Oracle returned me this error :
SQL error : ORA-00936: missing expression
00936. 00000 - "missing expression"
Thank you for your help

1) NUMBER is a reserved word - you can't use it as identifier:
SQL> create or replace type TBook as object
2 (
3 number int,
4 title varchar2(50)
5 );
6 /
Warning: Type created with compilation errors.
SQL> show err
Errors for TYPE TBOOK:
LINE/COL ERROR
0/0      PL/SQL: Compilation unit analysis terminated
3/1      PLS-00330: invalid use of type name or subtype name2) Subquery must be enclosed in parenthesis:
SQL> create table OSubscriber of TSubscriber
2 nested table loans store as loans
3 /
Table created.
SQL> create table OBook of TBook
2 /
Table created.
SQL> insert
2    into OBook
3    values(
4           1,
5           'No Title'
6          )
7 /
1 row created.
SQL> commit
2 /
Commit complete.
SQL> insert into OSubscriber
2    values(
3           1,
4           'LEVEQUE',
5           NTLoan(
6                  (select TLoan(ref(b),DATE '1985-10-03') from OBook b where b.num = 1)
7                 )
8          )
9 /
1 row created.
SQL> select *
2    from OSubscriber
3 /
    SUB_ID NAME
LOANS(BOOK, LOANING_DATE)
         1 LEVEQUE
NTLOAN(TLOAN(000022020863025C8D48614D708DB5CD98524013DC88599E34C3D34E9B9DBA1418E49F1EB2, '03-OCT-85'))
SQL> SY.

Null value in Nested table of nested table for xml guru Steve Muench

The procedure I am using takes xml document with nested levels and insert into single table using DBMS_XMLSave.insertXML.
I am able to insert into table without any error message but when I am selecting row from table, it is showing null values in all the column of nested table's inner nested table.
When I am removing nested table's nested table by replacing with object type, it is showing data of object type for the first occurance and ignoring the rest nested occurance.
Help is greatly appreciated.
Below is the sql I used to create objects and table:-
Create or Replace Type addressType as Object
Line_one     varchar2(40),
Line_two     varchar2(40),
City          Varchar2(30),
State          Varchar2(2),
zip          Varchar2(10)
Create or Replace Type ce_reqType as Object
Status               varchar2(25),
Status_date          Date,
type_code          Varchar2(25),
review_begin_date     Date,
assigned_review_date     date
Create or Replace type ce_reqListType
as table of ce_reqType;
Create or Replace Type LicenseType as Object
type_code          Varchar2(10),
license_number          Varchar2(16),
ce_requirements      ce_reqListType
Create or Replace type LicenseListType
as table of LicenseType;
Create table IndividualType
individual_id          Number(9),
social_security_number Varchar2(9),
Last_name          varchar2(40),
First_name          Varchar2(40),
Middle_name          Varchar2(40),
Birth_date          Date,
address          addressType,
Licenses          LicenseListType
nested table licenses store as licensestab
(nested table ce_requirements store as lic_ce_reqtab);

Maddy wrote:
dbms_output.put_line('The count is '||bookset.count); --> I can see COUNT =1 (why)Because instead of adding an element to bookset collectionto are assigning (ergo replacing) it a collection containing last fetched book. Use:
declare
    bookset book_table;
    ln_cnt pls_integer;
begin
    bookset := book_table(book_obj('madhu','kongara','sudhan'));
    dbms_output.put_line('The count is '||bookset.count); --> I can see COUNT =1
    bookset := book_table(); --> Assigning back to NULL.
    dbms_output.put_line('The count is '||bookset.count); --> I can see count as 0
    for rec in (select * from book) loop --> Now Looping two times.
      dbms_output.put_line(' name > '||rec.name);
      bookset.extend;
      bookset(bookset.count) := book_obj(rec.name, rec.author, rec.abstract);
    end loop;
    dbms_output.put_line('The count is '||bookset.count); --> I can see COUNT =1 (why)
end;
The count is 1
The count is 0
name > Harry Potter
name > Ramayana
The count is 2
PL/SQL procedure successfully completed.
SQL> Or better use bulk collect:
declare
    bookset book_table;
    ln_cnt pls_integer;
begin
    bookset := book_table(book_obj('madhu','kongara','sudhan'));
    dbms_output.put_line('The count is '||bookset.count); --> I can see COUNT =1
    bookset := book_table(); --> Assigning back to NULL.
    dbms_output.put_line('The count is '||bookset.count); --> I can see count as 0
    select book_obj(name,author,abstract)
      bulk collect
      into bookset
      from book;
    for i in 1..bookset.count loop --> Now Looping two times.
      dbms_output.put_line(' name > '||bookset(i).name);
    end loop;
    dbms_output.put_line('The count is '||bookset.count); --> I can see COUNT =1 (why)
end;
The count is 1
The count is 0
name > Harry Potter
name > Ramayana
The count is 2
PL/SQL procedure successfully completed.
SQL> SY.

Parent Child tables to be displayed as nested table

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