Writing out data from a database table

Hi guys,
I am kinda new to ABAP Programming. I need to know how i can write the data stored in my database table which has the following structure:
data: begin of tablename occurs 100,
endof tablename.
I don't know how to loop into it and get the data out from it into a flat file on the application and the presentation server. right now, no data is getting written into the file because I am not looping through the table where the data is is present.
I need help asap.
Thanks,
Minal

Hi,
Plz go through this link it will help u a lot
http://www.sapdevelopment.co.uk/file/file_updown.htm
also see this link
http://www.sapdevelopment.co.uk/bdc/bdc_dbupdate.htm
Thanks & Regards,
Judith.
Message was edited by: Judith Jessie Selvi

Similar Messages

How to fetch data from single database table using 2 internal tables.

Hi friends,
i am a new user of ABAP and also SDN.
i need a help.
i want to fetch data from one database table based on primary keys of 2 internal tables. how to put in where clause.
Thanks in advance.

hii
refer to following code ..i hope it will help you
SELECT matnr                         " Material Number
    FROM mara
    INTO TABLE i_mara
   WHERE matnr IN s_matnr.
IF i_mara[] IS NOT INITIAL.
    SELECT matnr                       " Material Number
           werks                       " Plants
           prctr                       " Profit Center
      FROM marc
      INTO TABLE i_marc
       FOR ALL ENTRIES IN i_mara
     WHERE matnr = i_mara-matnr
       AND werks IN s_werks.
ENDIF.                               " IF i_mara[] IS NOT INITIAL
i_output = i_marc.
IF i_marc[] IS NOT INITIAL.
    SELECT matnr                       " Material Number
           werks                       " Plants
           lgort                       " Storage Location
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      INTO TABLE i_mard
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       AND werks EQ i_marc-werks
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ENDIF.                               " IF i_mara[] IS NOT INITIAL
regards
twinkal

Can I restore the deleted statistical data from the database tables?

Hi all,
I have deleted the statistical data from the database tables like(Ex: RSDDSTAT, RSDDSTATWHM,..) by mistake through RSA1> Tools> BW Statistics for Infoproviders--> Delete.
Is there any way to restore the deleted data back? Thanks in advance.

Now I'm really confused-
Your first post said
"I have deleted the statistical data from the database tables like(Ex: RSDDSTAT, RSDDSTATWHM,..) by mistake through RSA1> Tools> BW Statistics for Infoproviders--> Delete."
but your last respsonse said
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Fetch data from different database tables

Hi...
How can i fetch data from different database tables and put it into a internal table and then display it??? Can provide simple short codes as i'm new to ABAP. Thanks.

Hi,
Check this sample code..
TYPE-POOLS: slis.
DATA: BEGIN OF itab OCCURS 0,
 vbeln TYPE vbeln,
 expand,
 END OF itab.
DATA: BEGIN OF itab1 OCCURS 0,
 vbeln TYPE vbeln,
 posnr TYPE posnr,
 matnr TYPE matnr,
 netpr TYPE netpr,
 END OF itab1.
DATA: t_fieldcatalog TYPE slis_t_fieldcat_alv.
DATA: s_fieldcatalog TYPE slis_fieldcat_alv.
s_fieldcatalog-col_pos = '1'.
s_fieldcatalog-fieldname = 'VBELN'.
s_fieldcatalog-tabname = 'ITAB'.
s_fieldcatalog-rollname = 'VBELN'.
s_fieldcatalog-outputlen = '12'.
APPEND s_fieldcatalog TO t_fieldcatalog.
CLEAR: s_fieldcatalog.
s_fieldcatalog-col_pos = '1'.
s_fieldcatalog-fieldname = 'VBELN'.
s_fieldcatalog-tabname = 'ITAB1'.
s_fieldcatalog-rollname = 'VBELN'.
s_fieldcatalog-outputlen = '12'.
APPEND s_fieldcatalog TO t_fieldcatalog.
CLEAR: s_fieldcatalog.
s_fieldcatalog-col_pos = '2'.
s_fieldcatalog-fieldname = 'POSNR'.
s_fieldcatalog-tabname = 'ITAB1'.
s_fieldcatalog-rollname = 'POSNR'.
APPEND s_fieldcatalog TO t_fieldcatalog.
CLEAR: s_fieldcatalog.
s_fieldcatalog-col_pos = '3'.
s_fieldcatalog-fieldname = 'MATNR'.
s_fieldcatalog-tabname = 'ITAB1'.
s_fieldcatalog-rollname = 'MATNR'.
APPEND s_fieldcatalog TO t_fieldcatalog.
CLEAR: s_fieldcatalog.
s_fieldcatalog-col_pos = '4'.
s_fieldcatalog-fieldname = 'NETPR'.
s_fieldcatalog-tabname = 'ITAB1'.
s_fieldcatalog-rollname = 'NETPR'.
s_fieldcatalog-do_sum = 'X'.
APPEND s_fieldcatalog TO t_fieldcatalog.
CLEAR: s_fieldcatalog.
DATA: s_layout TYPE slis_layout_alv.
s_layout-subtotals_text = 'SUBTOTAL TEXT'.
s_layout-key_hotspot = 'X'.
s_layout-expand_fieldname = 'EXPAND'.
SELECT vbeln UP TO 100 ROWS
 FROM
 vbak
 INTO TABLE itab.
IF NOT itab[] IS INITIAL.
SELECT vbeln posnr matnr netpr
 FROM vbap
 INTO TABLE itab1
 FOR ALL ENTRIES IN itab
 WHERE vbeln = itab-vbeln.
ENDIF.
DATA: v_repid TYPE syrepid.
v_repid = sy-repid.
DATA: s_keyinfo TYPE slis_keyinfo_alv.
s_keyinfo-header01 = 'VBELN'.
s_keyinfo-item01 = 'VBELN'.
CALL FUNCTION 'REUSE_ALV_HIERSEQ_LIST_DISPLAY'
 EXPORTING
 i_callback_program = v_repid
 is_layout = s_layout
 it_fieldcat = t_fieldcatalog
 i_tabname_header = 'ITAB'
 i_tabname_item = 'ITAB1'
 is_keyinfo = s_keyinfo
 TABLES
 t_outtab_header = itab
 t_outtab_item = itab1
 EXCEPTIONS
 program_error = 1
 OTHERS = 2.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
Thanks
Naren

To fetch Data from multiple database tables!

How to fetch Data from fields of multiple database tables!
Give me one example!

use join....
c the SAPHELP docs...
FROM tabref1 [INNER] JOIN tabref2 ON cond
Effect
The data is to be selected from transparent database tables and/or views determined by tabref1 and tabref2. tabref1 and tabref2 each have the same form as in variant 1 or are themselves Join expressions. The keyword INNER does not have to be specified. The database tables or views determined by tabref1 and tabref2 must be recognized by the ABAP Dictionary.
In a relational data structure, it is quite normal for data that belongs together to be split up across several tables to help the process of standardization (see relational databases). To regroup this information into a database query, you can link tables using the join command. This formulates conditions for the columns in the tables involved. The inner join contains all combinations of lines from the database table determined by tabref1 with lines from the table determined by tabref2, whose values together meet the logical condition (join condition) specified using ON>cond.
Inner join between table 1 and table 2, where column D in both tables in the join condition is set the same:
Table 1 Table 2
A
B
C
D
D
E
F
G
H
a1
b1
c1
1
1
e1
f1
g1
h1
a2
b2
c2
1
3
e2
f2
g2
h2
a3
b3
c3
2
4
e3
f3
g3
h3
a4
b4
c4
3
|--|||--|
 Inner Join
 |--||||||||--|
 | A | B | C | D | D | E | F | G | H |
 |--||||||||--|
 | a1 | b1 | c1 | 1 | 1 | e1 | f1 | g1 | h1 |
 | a2 | b2 | c2 | 1 | 1 | e1 | f1 | g1 | h1 |
 | a4 | b4 | c4 | 3 | 3 | e2 | f2 | g2 | h2 |
 |--||||||||--|
Example
Output a list of all flights from Frankfurt to New York between September 10th and 20th, 2001 that are not sold out:
DATA: DATE LIKE SFLIGHT-FLDATE,
 CARRID LIKE SFLIGHT-CARRID,
 CONNID LIKE SFLIGHT-CONNID.
SELECT FCARRID FCONNID F~FLDATE
 INTO (CARRID, CONNID, DATE)
 FROM SFLIGHT AS F INNER JOIN SPFLI AS P
 ON FCARRID = PCARRID AND
 FCONNID = PCONNID
 WHERE P~CITYFROM = 'FRANKFURT'
 AND P~CITYTO = 'NEW YORK'
 AND F~FLDATE BETWEEN '20010910' AND '20010920'
 AND FSEATSOCC < FSEATSMAX.
WRITE: / DATE, CARRID, CONNID.
ENDSELECT.
If there are columns with the same name in both tables, you must distinguish between them by prefixing the field descriptor with the table name or a table alias.

AQ or Streams to replicate data from a database table and put it on a queue

If was tasked with the above if I was using AQ I'd think about publishing to queue via insert trigger on a table that's the destination end of a replication.
Given that there's replication involved it sounds like if you want to replicate data from A to B and also push it to a queue you should be thinking Streams with a transform and not just AQ.
However, how do you get Streams to replicate from A to B and at the same time and in the same transaction transform a message and put it on a queue?
Also, if you are to build the message in XML and use an XML payload what do you use to construct the message? PL/SQL by hand? Are there API's in PL/SQL to build a DOM and then stringify the DOM you've built such that everything is entity encoded correctly and the payload can be published to a queue as an XML payload?

Oh yes sorry I lost track of which thread this was. I was thinking Streams but I forgot the original suggestion was to use triggers.
We have many use cases today where data arrives via inserts into some table and a process polls this table and processes the data. This approach does not scale very well. Currently these polling processes are polling the same database that is constantly inserting data as it arrives via multple processes.
I am trying to move away from this approach by introducing queuing. In addition to the above we also have an approach where as the data arrives it's placed on a queue and the process processes these messages asynchonously from the queue. Currently this queue based implementation does not use Oracle. I am trying to move to a solution where if the data must arrive via inserts into a database the processing of the data doesn't necessarily have to be by fetching those records out of the table thru polling. The general idea is that as the messages are inserted they are subsequently enqueued and processed off a queue. There is no desire to have a process which simply polls the database and enqueues what I find in the table. The goal is to remove constant polling of the database.

How to Copy complete structure of a table with data from one database table to another databse table

I need a sql query to copy structure of table with data from production table of ONLINEBTREKDB database to production table of Archive database.
I tried this query
select * into Archive.dbo.Production from ONLINEBTREKDB.dbo.Production p
but problem is I am able to copy the table schema and data but not able to copy constraints(PK)
Any Help?
seema

You've multiple options
1. Use generate scripts wizard available in SQL management studio. This is particularly helpful when you want to script out lot of objects. You can also choose to script data as well inside this. This can be launched by right clicking the db, choosing tasks
-> generate scripts and then selecting required options inside the wizard
2. Use object explorer and right click and script out table. You can also use search functionality to find object you want inside object explorer
http://visakhm.blogspot.in/2013/02/object-filtering-using-ssms-object.html
3. Use query based on INFORMATION_SCHEMA views like TABLES,COLUMNS,CONSTRAINT_COLUMN_USAGE etc to generate the script
Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs

Combining data from 2 database tables to convert numberID to text? ASP/VB

Hi.
I have the following two database tables:
Orders Table
orderID
customerID
collectionregion (numerical)
deliveryregion (numerical)
Regions Table
regionID
regionname
On my ASP page I have a recordset (rsOrders) which displays
the order
details.
When this is displayed, the collectionregion and
deliveryregion fields
display as a numerical value, as they should.
This numerical value ties in with the regionID field from the
regions table,
to indicate what region the collection/delivery is in.
I would like to be able to display the region name as opposed
to the number.
I created a third recordset on the page, which goes like
this:
SELECT * from tblRegions WHERE regionID = regionvar
regionvar 1 rsOrders.Fields.Item("deliveryregion")
Now, this works great when I DON'T have the rsOrders
information in a Repeat
Region, but when I add the repeat region, it simply displays
the region name
for the first record for every record. Why would it not work
in the repeat
region?
What can I do to resolve this?
Any help offered would be greatly appreciated. Thanks.
Regards
Nath.

Hi,
Ok, thinking out loud has helped a little! My Repeat Region
is for the
rsOrders recordset so simply dropping a value from a second
recordset into
this existing repeat region won't cause the second recordset
to repeat which
is why I'm seeing the first records values in every record!
Still leaves me with the problem though.
The thing that's confusing me is that both the
collectionregion and
deliveryregion fields in the Orders table hold an ID value
that ties in with
the Regions table primary key field (regionID) however
because they are not,
themselves, called regionID I can't seem to do an Inner Join
in a database
query like I normally would if there was just one field that
tied in with
the regionID.
Would appreciate some guidance. Much appreciated. Thanks.
Regards
Nath.
"Nathon Jones" <[email protected]> wrote in
message
news:[email protected]...
> Hi.
>
> I have the following two database tables:
>
> Orders Table
>
> orderID
> customerID
> collectionregion (numerical)
> deliveryregion (numerical)
>
> Regions Table
>
> regionID
> regionname
>
> On my ASP page I have a recordset (rsOrders) which
displays the order
> details.
>
> When this is displayed, the collectionregion and
deliveryregion fields
> display as a numerical value, as they should.
> This numerical value ties in with the regionID field
from the regions
> table, to indicate what region the collection/delivery
is in.
>
> I would like to be able to display the region name as
opposed to the
> number.
>
> I created a third recordset on the page, which goes like
this:
> SELECT * from tblRegions WHERE regionID = regionvar
>
> regionvar 1 rsOrders.Fields.Item("deliveryregion")
>
> Now, this works great when I DON'T have the rsOrders
information in a
> Repeat Region, but when I add the repeat region, it
simply displays the
> region name for the first record for every record. Why
would it not work
> in the repeat region?
>
> What can I do to resolve this?
> Any help offered would be greatly appreciated. Thanks.
> Regards
> Nath.
>

Import data from oracle database table into csv file

Hi
I have to import data from a table into a csv file. Could anyone suggest the best method to do it? My application is JSP as frontend and have put business logic in servlet.
Thanks in advance.

FastReader from wisdomforce will help you quickly export data into csv file. http://www.wisdomforce.com
fastreader can be called and executed as an external process ( Runtime.exec(..) ) to extract data from Oracle tables into flat file

How can i get data from anather database system ????????

Hi every body..
I 've a problem .....
I've an old program work on "DOS" and it's content database which content all Data that i need for that program
The data file extension with ".FD" , ".VW" , ".LSS" & "SLP"
I want to kow:-
1) what is that database system
2)What program could open or can get data from that database tables.
3)can i do that with oracle...
please describe every thing in details...
... Please replay quickly... urgently
...waiting your answer....

You're probably better off consulting the documentation for the DOS program you're trying to deal with than hoping someone here will be able to guess what program you're using, identify the structure of the files, and tell you how to extract the data into something Oracle can import.
Justin

Read data from STATIC internal table during round trip in DO_PREPARE_OUTPUT

Dear Gurus
I have a requirement where I need to select some data from the database table BUT_HIER_NODE_D.
After SELECTING this data to an internal table (say ITAB), I am displaying this data in a table view. I was able to achive this functionality by putting some code in the DO_PREPARE_OUTPUT method.
Now according to my requirement, after the above data has been displayed on the screen initially, the user will click on any row. After clicking on a particular row, I need to capture the document number on that particular row and need to display all its child document numbers in a separate table. I am able to achive this functionality also.
Initially I am not sure of how to READ the same internal table (ITAB) again and again by avoiding the SELECT query upon each round trip (between CRM and Web).
After some research, I understand that I might have to use STATIC internal table to store the data during the
initial SELECT. This way, upon each round trip, I can READ the data from the same internal table.
My question: But now, when I tried to create a STATIC internal table in DO_PREPARE_OUTPUT, it is not allowing me to declare this table because DO_PREPARE_OUTPUT method is a INSTANCE method.
I didn't find any STATIC methods in the IMPL class of the view.
I would really appreciate if somebody can help me on how to proceed further.
Thanks
Raj

Hi Bharathy / Adil / Masood
Thank you very much for the replies. I declared a static method inside the IMPL class and I was calling this method inside the DO_PREPARE_OUTPUT method. Looks like it is working fine for me...will comeback if I had any further issues.
Masood
As per my requirement, I need to Select the data into the internal table during the very first step, then I need to continuosly read the data from this internal table upon every round trip. So I am not sure if I would be able to use the method DO_INIT_CONTEXT. Because I need a method which will trigger upon each round trip and will also hold the data of this internal table. So right now, the only option for me is DO_PREPARE_OUTPUT method.
Plz let me know if am doing in the right way.
Thanks
Raj

Creating BAM report using data of two database tables. Say "EmployeeTable" and "DepartmentTable

I want to populate data from two database tables into a BAM report. I have created two data objects for the tables and want to create 3rd data object so that it can take the data from the other data objects automatically. Is there any such facility within BAM?

Hi
1. I am not sure if you have option to combine multiple DataObjects like that.
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Insert data into fact table from source database tables

here i try to insert data into fact table from source database tables here is the query
ALTER procedure [dbo].[facttable]
as
insert into [pp dw].dbo.Dimfact(Prod_ID,Production_ID,Material_ID,Equip_ID,WC_ID,Recipe_ID,Quantity,costprice)
select Products.[Product ID],[Production ID],Materials.[Material ID],[Equipment ID],[Work Centre ID],[Recipy ID],Quantity,[cost price]
from
[PRODUCTION PLANNING 2].dbo.[Products],
[PRODUCTION PLANNING 2].dbo.[Production Detail],
[PRODUCTION PLANNING 2].dbo.[Material category],
[PRODUCTION PLANNING 2].dbo.[Materials],
[PRODUCTION PLANNING 2].dbo.[Equipment],
[PRODUCTION PLANNING 2].dbo.[Working Centre] ,
[PRODUCTION PLANNING 2].dbo.[Recipies]
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Products.[Product ID] in (13, 14, 15, 16, 17) and
[Production Detail].[Production ID] in (1, 2, 3) and
[Materials].[Material ID] in (1, 2, 3, 4, 5) and
[Equipment].[Equipment ID] in (1, 2, 3, 4) and
[Working Centre].[Work Centre ID] in (1, 2, 3) and
[Recipies].[Recipy ID] in (1, 2, 3) and
[Material category].[Category ID] in (8, 9, 10, 11, 12, 13)
and when i execute query it shows me error
The INSERT statement conflicted with the FOREIGN KEY constraint "FK_Dimfact_Dimproduct". The conflict occurred in database "pp dw", table "dbo.Dimproduct", column 'Prod_ID'.
ERD IS
HOW TO SOLVE THIS PROBLEM?

I cant see any join conditions in your query posted. Whats the purpose of the query above. It will just bring you a cartesian product (cross join) of tables involved subjected to filters. Are you sure this is the correct query?
The error you're getting may be because you've not yet populated DimProduct or may be because of logic you used in popultaing DimProduct causing it to miss some records which is what query is referring to in above case.
Please Mark This As Answer if it solved your issue
Please Mark This As Helpful if it helps to solve your issue
Visakh
My MSDN Page
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Table Data From One DataBase to another

Dear Fellows,
There are two DataBases running in my NT Server. I want to pull data of a table from other database. Does any body know how can I do it if I dont want to export and then import.
Thanks in advance
Danish

Please find the help for SQL*PLUS command COPY.
It will be useful when you want to copy datas from one database from another database without using import & export.

Retrieve data from a large table from ORACLE 10g

I am working with a Microsoft Visual Studio Project that requires to retrieve data from a large table from Oracle 10g database and export the data into the hard drive.
The problem here is that I am not able to connect to the database directly because of license issue but I can use a third party API to retrieve data from the database. This API has sufficient previllege/license permission on to the database to perform retrieval of data. So, I am not able to use DTS/SSIS or other tool to import data from the database directly connecting to it.
Here my approach is...first retrieve the data using the API into a .net DataTable and then dump the records from it into the hard drive in a specific format (might be in Excel file/ another SQL server database).
When I try to retrieve the data from a large table having over 13 lacs records (3-4 GB) in a data table using the visual studio project, I get an Out of memory exception.
But is there any better way to retrieve the records chunk by chunk and do the export without loosing the state of the data in the table?
Any help on this problem will be highly appriciated.
Thanks in advance...
-Jahedur Rahman
Edited by: Jahedur on May 16, 2010 11:42 PM

Girish...Thanks for your reply...But I am sorry for the confusions. Let me explain that...
1."export the data into another media into the hard drive."
What does it mean by this line i.e. another media into hard drive???
ANS: Sorry...I just want to write the data in a file or in a table in SQL server database.
2."I am not able to connect to the database directly because of license issue"
huh?? I never heard this question that a user is not able to connect the db because of license. What error / message you are getting?
ANS: My company uses a 3rd party application that uses ORACLE 10g. And my compnay is licensed to use the 3rd party application (APP+Database is a package) and did not purchased ORACLE license to use directly. So I will not connect to the database directly.
3.I am not sure which API is you are talking about, but i am running an application of the visual studio data grid or similar kind of controls; in which i can select (select query) as many rows as i needed; no issue.
ANS: This API is provided by the 3rd party application vendor. I can pass a query to it and it returns a datatable.
4."better way to retrieve the records chunk by chunk and do the export without loosing the state of the data in the table?"
ANS: As I get a system error (out of memory) when I select all rows in a datatable at a time, I wanted to retrieve the data in multiple phases.
E.g: 1 to 20,000 records in 1st phase
20,001 to 40,000 records in 2nd phase
40,001 to ...... records in 3nd phase
and so on...
Please let me know if this does not clarify your confusions... :)
Thanks...
-Jahedur Rahman
Edited by: user13114507 on May 12, 2010 11:28 PM

Writing out data from a database table

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