Create release not picking data from Requisition table

Hi All,
I have imported release data from 11i to R12 through Requisition import program. Data got imported successfully. I have updated BLANKET_PO_HEADER_ID and BLANKET_PO_LINE_NUM column in po_requisition_lins_all table. Then I have ran Create Release Concurrent Program but that program Not picking the release from Requisition table.
Can any one face this issue...Please let me know what thing i missing while doing this.
Thanks.

According to what I understand from your question, you have the Req successfully created but the the release is not happening when you run the create releases program.
You have to have a ASL for this item with release property as Automatic Release and the BPO document number attached in the ASL attributes.
Let me know if you have this setup or not.
Karthik.

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Creating XML file using data from database table

I have to create an xml file using the data from multiple table. The problem That i am facing is the data is huge it is in millions so I was wondering that is there any efective way of creating such an xml file.
It would be great if you can suggest some approach to achieve my requirement.
Thanks,
-Vinod

An example from the forum: Re: How to generate xml file from database table
Edited by: Marco Gralike on Oct 18, 2012 9:41 PM

Creating a Query with Data from 4 Tables.

Hey guys. I'm having a small problem figuring out the best way for me to handle this query.
I'm trying to make a query which outputs the amount of appointments a GP has furfilled, and the total amount allowed.
I have 4 tables, for each I'm just gonna list the relevent columns:
Appointment: ID, Patient_ID.
Patient: ID, GP_ID.
GP: ID, Trust_ID.
Trust: ID, Quota.
Appointment table has 400 entries (2 per patient atm).
Patient table has 200 entries.
GP Table has 30 entries (GP's can be assigned to more than one person) .
Trust table has 6 entries.
What I need to do is, look at the appointment table and get the number of times each patient has an appointment.
Go through the patient table, and find out which GP the patient in the appointment belongs to.
Add each occurance to the correct GP.
Find out which Trust each GP belongs to, and add the total for each GP to the correct Trust.
Check the quota in the Trust table, to see if the total is more than the allowed.
I can't seem to think of an easy or simple way for me to do this. Can anyone help please? Many thanks.

Hi,
That sounds like a job for JOIN.
To check the quotas against the total, use the SUM function; either the aggregate SUM or the analytic SUM, depending on your requirements.
Sorry this answer is so vague, but that's the bes I can do with the information provided so far.
Whenever you have a problem, please post a little sample data (CREATE TABLE and INSERT statements, relevant columns only) from all tables involved. In this case, between 2 and 10 rows of data per table should be enough to show what you need to do.
Also post the results you want from that data, and an explanation of how you get those results from that data, with specific examples.
Always say which version of Oracle you're using.

Database link create but not fatch data from link database give me this err

Sir I create database link with this command system create link
but when I user query then system give me this error you see in blow
SQL> create database link xyz connect to mfatest identified by mfa786 using 'aamir';
Database link created.
SQL> select * from accbal@xyz;
select * from accbal@xyz
ERROR at line 1:
ORA-28546: connection initialization failed, probable Net8 admin error
ORA-02068: following severe error from XYZ
ORA-03113: end-of-file on communication channel
this is same database but diffrent user
scott user
mfatest user
please give me idea how i fatch data from link database/link other user
thank
aamir

On the machine where you get that error does this work ?
SQL> connect mfatest/mfa786@aamir
SQL> select count(*) from accbal;
If it doesn't, please post tnsnames.ora and sqlnet.ora from local machine, and the result, on remote machine, of
C:\> lsnrctl services

Cartesian of data from two tables with no matching columns

Hello,
I was wondering – what’s the best way to create a Cartesian of data from two tables with no matching columns in such a way, so that there will be only a single SQL query generated?
I am thinking about something like:
for $COUNTRY in ns0: COUNTRY ()
for $PROD in ns1:PROD()
return <Results>
<COUNTRY> {fn:data($COUNTRY/COUNTRY_NAME)} </COUNTRY>
<PROD> {fn:data($PROD/PROD_NAME)} </PROD>
</Results>
And the expected result is combination of all COUNTRY_NAMEs with all PROD_NAMEs.
What I’ve noticed when checking query plan is that DSP will execute two queries to have the results – one for COUNTRY_NAME and another one for PROD_NAME. Which in general results in not the best performance ;-)
What I’ve noticed also is that when I add something like:
where COUNTRY_NAME != PROD_NAME
everything is ok and there is only one query created (it's red in the Query plan, but still it's ok from my pov). Still it looks to me more like a workaround, not a real best approach. I may be wrong though...
So the question is – what’s the suggested approach for such queries?
Thanks,
Leszek
Edited by xnts at 11/19/2007 10:54 AM

Which in general results in not the best performanceI disagree. Only for two tables with very few rows, would a single sql statement give better performance.
Suppose there are 10,000 rows in each table - the cross-product will result in 100 million rows. Sounds like a bad idea. For this reason, DSP will not push a cross-product to a database. It will get the rows from each table in separate sql statements (retrieving only 20,000 rows) and then produce the cross-product itself.
If you want to execute sql with cross-products, you can create a sql-statement based dataservice. I recommend against doing so.

Getting data from REGUP table

Hi All,
I am working on a report where i need to get the data from few tables and get it displayed, in the requirement I need to get some data from REGUP based on the vendor and then I am trying to retrieve the information from PAYR table such as check #, check date. So far I have tried selecting the information from REGUP using the vendor number entered by the user and then I am doing a select on PAYR to get the other information for all the entries in my REGUP internal table. Using a simple select statement is taking lot of time and I am having performance issues, can you please suggest any better approach? I understand REGUP is a huge table.
Thanks,
Raj

Hi Raja,
RUGUH is Payment header table and REGUP is payment item table.
If your basic requirement is to pick data from PAYR table only then why don't you write query as below,
Select
laufd
laufi
hktid
hbkid
from reguh
into table it_data_reguh
where ZBUKR = 'ZTC'
AND lifnr in s_lifnr.
sort it_data_reguH.
select chect
bancd
for all entries in it_data_reguH
into table it_data_payr
where ZBUKR = 'ZTC'
AND hbkid = it_data_reguH-hbkid
AND HKTID = it_data_reguH-hKTid
AND laufd = it_data_reguH-laufd
and laufi = it_data_reguH-laufi.
After doing above you can pick entries from REGUP if required as REGUP contains item details against the paymnt header details IN REGUH, you will also find all key fields of REGUP table from REGUH table hence your performance will definitely get improve.
Hope it will help you.
Regards,
Umang Mehta

Copying data from one table to another, but not duplicate

Good afternoon!
I am new to Oracle SQL, I have a difficulty.
I have a script that copies or add another table with data from another table.
If the table already has 01 "Registry 01" when you make a copy of the data in table 02, can not duplicate the "Registry 01" again.
As the table already exists since the beginning of the year before last and duplicate information, I can not apply the UNIQUE constraint because of the error. I have to make this change from now.
How to perform this validation so that no duplicate data?
DECLARE
w_cont NUMBER;
CURSOR c_simpro IS
SELECT sc.cd_simpro,
sc.ds_produto,
sp.qt_embalagem,
MAX(sp.dt_vigencia)
FROM simpro_cadastro sc,
simpro_preco sp
WHERE sc.cd_simpro = sp.cd_simpro
GROUP BY sc.cd_simpro,
sc.ds_produto,
sp.qt_embalagem;
BEGIN
FOR r_simpro IN c_simpro LOOP
w_cont := 0;
SELECT COUNT(1)
INTO w_cont
FROM pls_material pm
WHERE pm.cd_material_ops = r_simpro.cd_simpro;
IF w_cont = 0 THEN
INSERT INTO pls_material(nr_sequencia,
dt_atualizacao,
nm_usuario,
dt_atualizacao_nrec,
nm_usuario_nrec,
ie_tipo_despesa,
cd_estabelecimento,
nr_seq_estrut_mat,
cd_simpro,
ds_material,
ie_situacao,
ds_material_sem_acento,
dt_inclusao,
cd_material_ops_orig,
cd_unidade_medida,
cd_material_ops,
qt_conversao_simpro)
VALUES(pls_material_seq.nextval,
SYSDATE,
'ES-SIMPRO',
SYSDATE,
'ES-SIMPRO',
3,
1,
3,
r_simpro.cd_simpro,
r_simpro.ds_PRODUTO,
'A',
r_simpro.ds_PRODUTO,
SYSDATE,
r_simpro.cd_simpro,
'un',
TRIM(to_char(r_simpro.cd_simpro,'0000099999')),
r_simpro.qt_embalagem);
COMMIT;
END IF;
IF w_cont > 0 THEN
UPDATE pls_material p
SET p.qt_conversao_simpro = r_simpro.qt_embalagem,
p.dt_atualizacao = SYSDATE
WHERE p.cd_simpro = r_simpro.cd_simpro;
COMMIT;
END IF;
END LOOP;
END;
Edited by: 983464 on 22/01/2013 10:30

Hi,
in addition to what Marwin has already said, I suggest you to post CREATE TABLE and INSERT statements (as mentioned in the FAQ).
The error you are getting from MERGE command is because you need a way to uniquely identify within the table. So it's is important to know also if your table has a primary key/unique index so the keys could to be used in the MERGE command.
Additionally when you put some code or output please enclose it between two lines starting with {noformat}{noformat}
i.e.:
{noformat}{noformat}
SELECT ...
{noformat}{noformat}
Regards.
Al

Creating a external content type for Read and Update data from two tables in sqlserver using sharepoint designer

Hi
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i created a bcs service using centraladministration site
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I can edit the view in SQL Manager, so it seems strange that it fails.
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I want to be able to create a extract file of the data in the BKPF and BSEG tables. I need to create one line that contains a combination of fields from each table. I am thinking that I have to select the data that I need from the BKPF table into a work table and select the data that I need from the BSEG using the document number field from the BKPF as part of the selection into another work table. after I get the two work tables, I am going to have to read the BKPF table and move the fileds that I want to a third table and then read every entry in the bseg work table that matches the document number and move those field to the third work table. after that is completed, I will a one table that has data from both tables. is this the correct way to handle this. if there is a easier way to perform this operation, could someone please let me know
thanks in advance for the help.

Hi Timothy,
this would suffice.
data: itab like bkpf occurs 0 with header line.
data: itab1 like bseg occurs o with header line.
SELECT * FROM BKPF INTO TABLE itab
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                     GJAHR IN S_GJAHR.
SELECT * FROM BSEG INTO TABLE ITAB1
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How to extract data from PCD tables to create custom activity report

Hi Friends
I have a requiremnt for creating custom portal activity report, even though we have
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WCR_USERPAGEUSAGE.
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Hi Kishore,
Refer to
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Downloading data from internal table to xls file leading zeros are not disp

Hai abap gurus,
when i am downloading data from internal table to excle file. some field values in a column are with leading zeros and some others dont have leading zeros.but in the output it is showing without leading zeros. then how to get with exact values.
Ex:
<b>ECC Code.</b>
045234
88567
098456
but output is giving like this:
45234
88567
98456
how to get the actual values.....
plz help me in this matter.

Dear Kiran,
Those field in the internal table having Leading Zeroes, make those fields' datatype as character.
Then use the function module to download the content of the internal table to the excel file.
Regards,
Abir
Don't forget to Reward Points *

How to export some data from the tables of an owner with integrity?

Hi to all,
How to export some data from the tables of an owner with integrity?
I want to bring some data from all tables in a single owner of the production database for development environment.
My initial requirements are: seeking information on company code (emp), contract status (status) and / or effective date of contract settlement (dt_liq_efetiva) - a small amount of data to developers.
These three fields are present in the main system table (the table of contracts). Then I thought about ...
- create a temporary table from the query results table to contract;
- and then use this temporary table as a reference to fetch the data in other tables of the owner while maintaining integrity. But how? I have not found the answer, because: what to do when not there is the possibility of a join between the contract and any other table?
I am considering the possibility of consulting the names of tables, foreign keys and columns above, and create dynamic SQL. Conceptually, something like:
select r.constraint_name "FK name",
r.table_name "FK table",
r.column_name "FK column",
up.constraint_name "Referencing name",
up.table_name "Referencing table",
up.column_name "Referencing column"
from all_cons_columns up
join all_cons_columns r
using (owner, position), (select r.owner,
r.constraint_name fk,
r.table_name table_fk,
r.r_constraint_name r,
up.table_name table_r
from all_constraints up, all_constraints r
where r.r_owner = up.owner
and r.r_constraint_name = up.constraint_name
and up.constraint_type in ('P', 'U')
and r.constraint_type = 'R'
and r.owner = 'OWNERNAME') aux
where r.constraint_name = aux.fk
and r.table_name = aux.table_fk
and up.constraint_name = aux.r
and up.table_name = aux.table_r;
-- + Dynamic SQL
If anyone has any suggestions and / or reuse code to me thank you very much!
After resolving this standoff intend to mount the inserts in utl_file by a table and create another program to read and play in the development environment.
Thinking...
Let's Share!
My thanks in advance,
Philips

Thanks, Peter.
Well, I am working with release 9.2.0.8.0. But the planning is migrate to 10g this year. So my questions are:
With Data Pump can export data just from tables owned for me (SCHEMAS = MYOWNER) parameterizing the volume of data (SAMPLE) and filters to table (QUERY), right? But parameterizing a contract table QUERY = "WHERE status NOT IN (2,6) ORDER BY contract ":
1º- the Data Pump automatically searches for related data in other tables in the owner? ex. parcel table has X records related (fk) with Y contracts not in (2,6): X * SAMPLE records will be randomly exported?
2º- for the tables without relation (fk) and which are within the owner (MYOWNER) the data is exported only based on the parameter SAMPLE?
Once again, thank you,
Philips
Reading Oracle Docs...

Data from 3 tables having latest dates

Hi,
Need some help with PL/SQL code, I need to write a code which will get data from 3 tables all with the latest date.
For a particular ACT_CODE the output of the SQL query should show data having the latest dates from 3 tables, if there is no
date in the table, it should show the remaining data (think left join will do the trick here)
Table Names:
Institution_UPDT aiu
ASQ_CONTACT ac
GR_AUTHORIZE gr
All 3 tables have ACT_Code as common
Column Names
INSTITUTION_UPDT aiu -- aiu.ACT_CODE,aiu.project_id as proj,aiu.UPDT_TYPE_ID, aiu.USER_ID, aiu.UPDT_DATE
ASQ_CONTACT ac -- ac.ACT_CODE as contact_code,ac.project_id,ac.first_name, ac.middle_initial,ac.last_
name,ac.title,ac.status,ac.status_date
GR_AUTHORIZE gr --gr.ACT_CODE as grad_code,gr.name, gr.title AS grad_title, gr.submit_date
The date column names are
ac.status_date,
aiu.UPDT_DATE and
gr.submit_date
Thank you everyone
appreciate your help
Jesh

Hi, Jesh,
user11095252 wrote:
That is correct, I want to include all the columns from ASQ_Contacts, Institution_UPDT and GR_AUTHORIZEOh! You want all columns from all three tables, not just ASQ_Contacts. That changes the problem considerably!
UNION requires that all prongs have the same number of columns, and that the datatypes of the columns match. That's no problem if we just need act_code and a date from each one. If we just need additional columns from one table, it's easy to add literal NULLs to the other prongs to serve as the additional columns. But if we need all (or even several) columns from all three tables, that's no good. So let's revert to your original idea: outer joins.
I want to display only one row which has the latest date with the most recently updated time (example:mm/dd/yyyy hr:min:sec am/pm)Yes, but what if there is a tie for the most recently updated time?
In case of a tie, the query below will pick one of the contenders arbitrarily. That may be fine with you (e.g., you may have UNIQUE constraints, making ties impossible). If you need a tie-breaker, yiou can add more columns to the analytic ORDER BY clauses.
WITH     aiu     AS
     SELECT     institution_updt.*     -- or list columns wanted
     ,     ROW_NUMBER () OVER ( PARTITION BY act_code
                         ORDER BY        updt_date     DESC
                       ) AS r_num
FROM     institution_updt
WHERE     act_code     = :p1_act_code
AND     project_id     = :p2_project_id
,     ac     AS
     SELECT     asq_contact.*          -- or list columns wanted
     ,     ROW_NUMBER () OVER ( PARTITION BY act_code
                         ORDER BY        status_date     DESC
                       ) AS r_num
FROM     asq_contact
WHERE     act_code     = :p1_act_code
AND     project_id     = :p2_project_id
,     gr     AS
     SELECT     gr_authorize.*          -- or list columns wanted
     ,     ROW_NUMBER () OVER ( PARTITION BY act_code
                         ORDER BY        submit_date     DESC
                       ) AS r_num
FROM     gr_authorize
WHERE     act_code     = :p1_act_code
SELECT     *     -- or list columns wanted
FROM          aiu
FULL OUTER JOIN     ac     ON     ac.act_code     = aiu.act_code
               AND     ac.r_num     = 1
               AND     aiu.r_num     = 1
FULL OUTER JOIN     gr     ON     gr.act_code     = NVL (ac.act_code, aiu_act_code)
               AND     gr.r_num     = 1
;That's a lot of code, so there may be typos. If you'd post CREATE TABLE and INSERT statements for a few rows of sample data, I could test it.
In all places where I said "SELECT *" above, you may want to list the individual columns you want.
If you do that in the sub-queries, then you don't have to qualify the names with the table name: that's only required when saying "SELECT *" with another column (r_num, in this case).
It's more likely that you won't want to say "SELECT *" in the main query. The three r_num columns, while essential to the query, are completely useless to your readers, and you might prefer to have just one act_code column, since it will be the same for all tables that have it. But since it may be NULL in any of the tables, you'll have to SELECT it like this:
SELECT COALESCE ( aiu.act_code
                 , ac.act_code
                 , gr_act_code
                 ) AS act_codeThe query above will actually work for multiple act_codes. You can change the condidition to something like
WHERE   act_code IN (&act_code_list)If so, remember to change it in all three sub-queries.

Do I have to use lock when I am reading data from a table

Hi,
When i am reading data from a table , do I have to set a lock on that table .
Is it necessary for us to set the lock on a table when I am reading data from the table.
When I am updating the table , do I have to set a lock on the table ?
If yes, then what sort of lock-read lock,write lock or shared lock?
Regards,
Sushanth H.S.

check it out,
Lock objects are use in SAP to avoid the inconsistancy at the time of data is being insert/change into database.
SAP Provide three type of Lock objects.
- Read Lock(Shared Locked)
protects read access to an object. The read lock allows other transactions read access but not write access to
the locked area of the table
- Write Lock(exclusive lock)
protects write access to an object. The write lock allows other transactions neither read nor write access to
the locked area of the table.
- Enhanced write lock (exclusive lock without cumulating)
works like a write lock except that the enhanced write lock also protects from further accesses from the
same transaction.
You can create a lock on a object of SAP thorugh transaction SE11 and enter any meaningful name start with EZ Example EZTEST_LOCK.
Use: you can see in almost all transaction when you are open an object in Change mode SAP could not allow to any other user to open the same object in change mode.
Example: in HR when we are enter a personal number in master data maintainance screen SAP can't allow to any other user to use same personal number for changes.
Technicaly:
When you create a lock object System automatically creat two function module.
1. ENQUEUE_<Lockobject name>. to insert the object in a queue.
2. DEQUEUE_<Lockobject name>. To remove the object is being queued through above FM.
You have to use these function module in your program.
check this link for example.
http://help.sap.com/saphelp_nw04s/helpdata/en/cf/21eea5446011d189700000e8322d00/content.htm
tables:vbak.
call function 'ENQUEUE_EZLOCK3'
exporting
mode_vbak = 'E'
mandt = sy-mandt
vbeln = vbak-vbeln
X_VBELN = ' '
_SCOPE = '2'
_WAIT = ' '
_COLLECT = ' '
EXCEPTIONS
FOREIGN_LOCK = 1
SYSTEM_FAILURE = 2
OTHERS = 3
if sy-subrc 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
endif.
Normally ABAPers will create the Lock objects, because we know when to lock and how to lock and where to lock the Object then after completing our updations we unlock the Objects in the Tables
http://help.sap.com/saphelp_nw04s/helpdata/en/cf/21eea5446011d189700000e8322d00/content.htm
purpose: If multiple user try to access a database object, inconsistency may occer. To avoid that inconsistency and to let multiple user give the accessibility of the database objects the locking mechanism is used.
Steps: first we create a loc object in se11 . Suppose for a table mara. It will create two functional module.:
1. enque_lockobject
1. deque_lockobject
before updating any table first we lock the table by calling enque_lockobject fm and then after updating we release the lock by deque_lockobject.
Select the radio button "Lock object"..
Give the name starts with EZ or EY..
Example: EYTEST
Press Create button..
Give the short description..
Example: Lock object for table ZTABLE..
In the tables tab..Give the table name..
Example: ZTABLE
Save and generate..
Your lock object is now created..You can see the LOCK MODULES..
In the menu ..GOTO -> LOCK MODULES..There you can see the ENQUEUE and DEQUEUE function
Reward if helpful

Extract data from database tables and download in pdf and csv

extract data from database tables and download in pdf and csv
hi how can i re-write my old form procedure in adf java. the procedure used to extract data from diffirent table and dowload the data in pdf and csv.am not downloading image, i what to extract data from diffirent tables in my database and download that data in pdf and csv. i would like to write this in java adf.i just what direction am not asking anyone to do my work this is my learning curve
the form code is
function merge_header3 return varchar2 is
begin
     return '~FACILITY DESCRIPTION~ACCOUNT NO~BRANCH CODE~BANK REF NO.~P/P/ AMOUNT~Postal Address 1~Postal Address 2~Box Postal Code~Dep. Date~Month~BANK NAME~BRANCH NAME~ACCOUNT TYPE~DESCRIPTION~OBJECTIVE DESCRIPTION';
end;
procedure download_file (i_pbat integer) is
dir varchar2(80);
file_name1 varchar2(80);
file_name2 varchar2(80);
appl_code varchar2(80);
fil1 client_text_io.file_type;
fil2 client_text_io.file_type;
dat varchar2(1000);
DATA VARCHAR2(1000);
bvspro varchar2(100);
ssch   varchar2(100);
bvspro_total number(20,2);
ssch_total   number(20,2);
grand_total number(20,2);
cnt    integer;
cursor pbat is
     select *
     from sms_payment_batches
     where id = i_pbat
cursor pay (pb_id integer) is
     select *
     from sms_payment_vw
     where pbat_id = pb_id
     order by subsidy ASC,programme,beneficiary_name
cursor cgref (low varchar2) is
     select *
     from cg_ref_codes
     where rv_domain ='SMS'
     and rv_low_value = low
success boolean;
begin
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     appl_code := sms_global.ref_code('SMS','APP_CODE','SMS',0);
    dir       := sms_global.ref_code('SMS','PAY_DIR','c:\sms\batch_payments',0);
         success := webutil_file.create_directory(dir);
     if webutil_file.file_is_directory(dir) then
         null;
--         message ('directory exists');
    else
--                  message ('create directory ');
         success := webutil_file.create_directory(dir);
--         if success then        message ('directory exists');    end if;
    end if;
    for c_pbat in pbat loop
         file_name1 := dir ||'\' || appl_code||c_pbat.batch_number||'-'||to_char(c_pbat.batch_dt,'yyyymmdd')||'pay.txt';
         file_name2 := dir ||'\' || appl_code||c_pbat.batch_number||'-'||to_char(c_pbat.batch_dt,'yyyymmdd')||'merge.txt';
--message('create files ');
--         fil1 := client_text_io.fopen (file_name1,'W');
--         fil2 := client_text_io.fopen (file_name2,'W');
    fil1 := client_text_io.fopen (file_name1,'W','');
    fil2 := client_text_io.fopen (file_name2,'W','');
               dat :=                       'FROM ACCOUNT NUMBER'
                                                            ||'~'||'FROM ACCOUNT DESCRIPTION'
                                                            ||'~'||'MY STATEMENT DESCRIPTION'
                                                            ||'~'||'BENEFICIARY ACCOUNT NUMBER'
                                                            ||'~'||'BENEFICIARY SUB ACCOUNT NUMBER'
                                                            ||'~'||'BENEFICIARY BRANCH CODE'
                                                            ||'~'||'BENEFICIARY NAME'
                                                            ||'~'||'BENEFICIARY STATEMENT DESCRIPTION'
                                                            ||'~'||'AMOUNT';
         --     client_text_io.put_line(fil1,dat);
         bvspro:= null;
         ssch := null;
         cnt := 0;
         dat := '~'||lpad('~',16,'~');
         for c_pay in pay(c_pbat.id) loop
--message('cpay loop ' || cnt);
           if bvspro is null then
                 dat := lpad('~',16,'~');
                 dat := utility.put_field(1,c_pay.programme,dat,'~');
           client_text_io.put_line(fil2,dat);
           dat := utility.put_field(1,c_pay.subsidy,dat,'~');
           client_text_io.put_line(fil2,dat);
           dat := merge_header3;
                 client_text_io.put_line(fil2,dat);
                 bvspro := c_pay.programme;
                 ssch := c_pay.subsidy;
                 grand_total := 0;
                 bvspro_total := 0;
                 ssch_total := 0;
           end if;
           if bvspro <> c_pay.programme then
                 dat := lpad('~',16,'~');
                 dat := utility.put_field(5,ssch_total,dat,'~');
                 dat := lpad('~',16,'~');
                 dat := utility.put_field(5,bvspro_total,dat,'~');
           dat := utility.put_field(1,'Total:' || bvspro,dat,'~');
                 client_text_io.put_line(fil2,dat);
                 dat := lpad('~',16,'~');
           client_text_io.put_line(fil2,dat);
                 dat := utility.put_field(1,c_pay.programme,dat,'~');
           client_text_io.put_line(fil2,dat);
                 bvspro := c_pay.programme;
           dat := utility.put_field(1,c_pay.subsidy,dat,'~');
           client_text_io.put_line(fil2,dat);
           dat := merge_header3;
                 client_text_io.put_line(fil2,dat);
                 bvspro := c_pay.programme;
                 ssch := c_pay.subsidy;
                 bvspro_total := 0;
                 ssch_total := 0;
                 cnt :=0;
         end if;
           if ssch <> c_pay.subsidy then
                 dat := lpad('~',16,'~');
                 dat := utility.put_field(5,ssch_total,dat,'~');
                 dat := lpad('~',16,'~');
           client_text_io.put_line(fil2,dat);
           dat := utility.put_field(1,c_pay.subsidy,dat,'~');
           client_text_io.put_line(fil2,dat);
           dat := merge_header3;
                 client_text_io.put_line(fil2,dat);
                 ssch := c_pay.subsidy;
                 ssch_total := 0;
                 cnt :=0;
         end if;
        bvspro_total := bvspro_total + c_pay.amount;
        ssch_total   := ssch_total   + c_pay.amount;
              grand_total := grand_total + c_pay.amount;
        cnt := cnt +1;
--message('bfore write file 2 ' );
        client_text_io.put_line(fil2
                               ,cnt
                        ||'~'|| c_pay.beneficiary_name
                                                            ||'~'||c_pay.BENEFICIARY_ACCOUNT_NUMBER ||''
                                                            ||'~'||c_pay.BRANCH_CODE             ||''
                                                            ||'~'|| c_pay.BENEFICIARY_STATEMENT_DESC
                                                            ||'~'|| c_pay.AMOUNT
                        ||'~'|| c_pay.address_line1
                        ||'~'|| c_pay.address_line2
                                                ||'~'|| c_pay.postal_code
                                                ||'~'|| TO_CHAR(c_pay.deposit_date,'DD-Mon-YYYY')
                                                ||'~'|| c_pay.month
                                                ||'~'|| c_pay.bank
                                                ||'~'|| c_pay.bank_branch
                                                ||'~'|| c_pay.account_type
                                                ||'~'|| c_pay.subsidy
                                                ||'~'|| c_pay.programme)
              DATA :=                                  c_pay.FROM_ACCOUNT_NUMBER
                                                            ||'~'||c_pay.FROM_ACCOUNT_DESCR
                                                            ||'~'||c_pay.MY_STATEMENT_DESCR
                                                            ||'~'||c_pay.BENEFICIARY_ACCOUNT_NUMBER
                                                            ||'~'
                                                            ||'~'||c_pay.BRANCH_CODE
                                                            ||'~'||c_pay.BENEFICIARY_NAME
                                                            ||'~'||c_pay.BENEFICIARY_STATEMENT_DESC
                                                            ||'~'||c_pay.AMOUNT;
        DATA := REPLACE(DATA, ',' , ' ' );
        DATA := REPLACE(DATA, '~' , ',' );
--message (cnt ||' ' || data);
--message('bfore write file 1 ' );
              client_text_io.put_line(fil1, data);
         end loop;
--message ('end of write');
             dat := lpad('~',16,'~');
             dat := utility.put_field(6,ssch_total,dat,'~');
             dat := lpad('~',16,'~');
       dat := utility.put_field(1,'Total:' || bvspro,dat,'~');
             dat := utility.put_field(5,bvspro_total,dat,'~');
          client_text_io.put_line(fil2,dat);
          dat := lpad('~',16,'~');
       client_text_io.put_line(fil2,dat);
       dat := utility.put_field(1,'Grand Total:' ,dat,'~');
             dat := utility.put_field(5,grand_total,dat,'~');
          client_text_io.put_line(fil2,dat);
         -- close file
for i in 1..50 loop
       if substr(i,-1) = 0 then
             message ('flush ' || i);
       end if;
              client_text_io.put_line(fil1, lpad(' ',2000));
              client_text_io.put_line(fil2, lpad(' ',2000));
              client_text_io.put_line(fil1, lpad(' ',2000));
              client_text_io.put_line(fil2, lpad(' ',2000));
end loop;
         client_text_io.fclose(fil1);
         client_text_io.fclose(fil2);
    end loop;
   set_application_property(cursor_style,'default');
    exception
         when others then
              message(sqlcode ||' ' ||sqlerrm);
   end download_file;    i try this but this code onlydownload image not data from database tables
    public void downloadImage(FacesContext facesContext, OutputStream outputStream)
        BindingContainer bindings = BindingContext.getCurrent().getCurrentBindingsEntry();
        // get an ADF attributevalue from the ADF page definitions
        AttributeBinding attr = (AttributeBinding) bindings.getControlBinding("DocumentImage");
        if (attr == null)
            return;
        // the value is a BlobDomain data type
        BlobDomain blob = (BlobDomain) attr.getInputValue();
        try
        {   // copy the data from the BlobDomain to the output stream
            IOUtils.copy(blob.getInputStream(), outputStream);
            // cloase the blob to release the recources
            blob.closeInputStream();
            // flush the output stream
            outputStream.flush();
        catch (IOException e)
            // handle errors
            e.printStackTrace();
            FacesMessage msg = new FacesMessage(FacesMessage.SEVERITY_ERROR, e.getMessage(), "");
            FacesContext.getCurrentInstance().addMessage(null, msg);
        }

You should ask your forum in the ADF-forum.

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