How to fetch data from cluster tables

hi
i need to know how to fetch data from cluster tables please update me if any
i know that we cannot use joins in cluster table we use view etc
but i need detailed inforation on methods for fetching data from cluster tables
regards
Nishant

Hi,
Check the following links
http://fuller.mit.edu/hr/cluster_tables.html
The specified item was not found.
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Similar Messages

SELECT is taking lot of time to fetch data from cluster table BSET

<Modified the subject line>
Hi experts,
I want to fetch data of some fields from bset table but it is taking a lot of time as the table is cluster table.
Can you please suggest me any other process to fetch data from cluster table. I am using native sql to fetch data.
Regards,
SURYA
Edited by: Suhas Saha on Jun 29, 2011 1:51 PM

Hi Subhas,
As per your suggestion I am now using normal SQL statement to select data from BSET but it is still taking much time.
My SQL statement is :
SELECT BELNR
              GJAHR
              BUZEI
              MWSKZ
              HWBAS
              KSCHL
              KNUMH FROM BSET INTO CORRESPONDING FIELDS OF TABLE IT_BSET
              FOR ALL ENTRIES IN IT_BKPF
              WHERE BELNR = IT_BKPF-BELNR
                  AND BUKRS = IT_BKPF-BUKRS.
<Added code tags>
Can you suggest me anymore?
Regards,
SURYA
Edited by: Suhas Saha on Jun 29, 2011 4:16 PM

How to fetch data from PTREQ tables

I need to display data in the customised webdynpro application from PTREQ tables.
Can anyone help me out how to fetch data from these tables.

use the standard modules like
PT_ARQ_REQUEST_CHECK
PT_ARQ_REQUEST_EXECUTE
PT_ARQ_REQUEST_PREPARE

How to select data from cluster table

hi experts,
I have a report which picks data from bseg (cluster table ) for a month report it is taking around 4 minutes to process.I feel it is not good when take the report after some months.
how to select data from these table???how to declare itab for these cluster tables????can we include any search condition or any other kind of internal table???
please advice.
mani

Hi Manikandan,
The following code may be helpful to understand how to select the data from cluster table.
Types: Begin of ty_kna1,
Kunnr type kna1-kunnr,
adrnr type kna1-adrnr,
end of ty_kna1,
begin of ty_bseg,
belnr type bseg-belnr,
kunnr type bseg-kunnr,
end of ty_bseg,
begin of ty_final,
belnr type bseg-belnr,
kunnr type kna1-kunnr,
adrnr type kna1-adrnr,
end of ty_final.
Data: it_kna1 type table of ty_kna1,
wa_kna1 type ty_kna1,
it_bseg type table of ty_bseg,
wa_bseg type ty_bseg,
it_final type table of ty_final,
wa_final type ty_final.
Select kunnr adrnr from kna1 into table it_kna1 where....
if sy-subrc = 0.
select belnr kunnr into table it_bseg for all entries in it_kna1 where kunnr = it_kna1-kunnr.
endif.
sort it_kna1 by kunnr.
Loop at it_bseg into wa_bseg.
move wa_bseg-belnr to wa_final-belnr.
read table it_kna1 into wa_kna1 with kunnr = wa_bseg-kunnr binary search.
if sy-subrc = 0.
move: wa_kna1-kunnr to wa_final-kunnr,
wa_kna1-belnr to wa_final-belnr.
endif.
append wa_final to it_final.
clear wa_final.
endloop.
Loop at it_final into wa_final.
write: / wa_final-belnr, wa_final-kunnr, wa_final-adrnr.
endloop.
Reward if useful.
Thankyou,
Regards.

How to access data from Cluster table....?

Hi Experts,
Can You plz tell How to import/read data from cluster table? Plz give me the syntaxes also..
Thanx in advance.

Types of TABLES and the differences
Transparent tables
Pool tables
Cluster Tables
From the user point of view, all tables are used to store data and there is no difference in behavior or operation of these tables. All of them can be managed by using the standard OPEN SQL. However from the administrator point of view, transparent tables do exists with the same structure both in the directory as well as the database, exactly with the same data and fields. While other two are not transparent in the sense that they are not manageable directly using database system tools. We cannot use Native SQL statements on these tables. These are logical tables, which are arranged as records of transparent tables.

How to Extract data from Cluster table and transperant table

Hello BW Experts ,
I want to extract the data from cluster table BSEG and a transperant table BKPF .
The primary fields are BELNR , GJHAR and BUKRS.
the fields of table BKPF to extarct is BUDAT and fields of BSEG table is HKONT , BSCHL , ZUONR and POSID.
I can not create a view over these two tables as BSEG is a Cluster table.
Please guide me.
Regadrs ,
Amol.

hi Amol,
take a look Sigg's weblog
/people/siegfried.szameitat/blog/2005/09/29/generic-extraction-via-function-module
you can use RSAX_BIW_GET_DATA_SIMPLE as sample, there specified import parameters
FUNCTION RSAX_BIW_GET_DATA_SIMPLE.
""Lokale Schnittstelle:
*" IMPORTING
*" VALUE(I_REQUNR) TYPE SRSC_S_IF_SIMPLE-REQUNR
*" VALUE(I_DSOURCE) TYPE SRSC_S_IF_SIMPLE-DSOURCE OPTIONAL
*" VALUE(I_MAXSIZE) TYPE SRSC_S_IF_SIMPLE-MAXSIZE OPTIONAL
*" VALUE(I_INITFLAG) TYPE SRSC_S_IF_SIMPLE-INITFLAG OPTIONAL
*" VALUE(I_READ_ONLY) TYPE SRSC_S_IF_SIMPLE-READONLY OPTIONAL
*" TABLES
*" I_T_SELECT TYPE SRSC_S_IF_SIMPLE-T_SELECT OPTIONAL
*" I_T_FIELDS TYPE SRSC_S_IF_SIMPLE-T_FIELDS OPTIONAL
*" E_T_DATA STRUCTURE SFLIGHT OPTIONAL
*" EXCEPTIONS
*" NO_MORE_DATA
*" ERROR_PASSED_TO_MESS_HANDLER

Hey guys how to fetch data from db table using subroutine

hi guys,
               I am fetching data from db table "mcha". now in the follwing code i get it in "HSDAT1_DATE."
               now when i read out_tab with key "HSDAT1". it wont come in out_tab-value.plz tell me what is wrong whether some key condition in out_tab or any thing else.
and what should i write in changing && in script.
thanks in advance
FORM DATE_MGF TABLES IN_TAB STRUCTURE ITCSY
                     OUT_TAB STRUCTURE ITCSY.
tables :MCHA ,QALS.
DATA : WERKS1 LIKE QALS-WERK.
DATA : HSDAT1 LIKE MCHA-HSDAT.
DATA : DATE(2),
         MONTH(2),
         YEAR(4).
DATA : HSDAT1_DATE(10).
READ TABLE IN_TAB WITH KEY 'QALS-WERK'.
LOOP AT IN_TAB.
    IF SY-TABIX EQ 1.
      WERKS1 = IN_TAB-VALUE.
      IF WERKS1 NE SPACE.
        EXIT.
      ENDIF.
    ENDIF.
ENDLOOP.
SELECT SINGLE HSDAT INTO HSDAT1
                      FROM MCHA
                                WHERE WERKS = WERKS1.
DATE = HSDAT1+6(2).
MONTH = HSDAT1+4(2).
YEAR = HSDAT1+0(4).
CONCATENATE DATE '.' MONTH '.' YEAR INTO HSDAT1_DATE.
READ TABLE OUT_TAB WITH KEY 'HSDAT1' .
IF SY-SUBRC = 0.
    OUT_TAB-VALUE = HSDAT1.
    MODIFY OUT_TAB INDEX SY-TABIX.
ENDIF.

Hi,
Let me understanf clearly what you want.
initally mine out_tab is blank
According to you, your table out_tab is blank. And you need to add out_tab-value = HSDAT1_date.
READ TABLE OUT_TAB WITH KEY 'HSDAT1' .
IF SY-SUBRC = 0.
    OUT_TAB-VALUE = HSDAT1.
    MODIFY OUT_TAB INDEX SY-TABIX.
ENDIF.
So, if your table is blank, then read statement will fail.
Please let me know if your table out_tab in blank when you are reading the table and if this table contains any field called HSDAT.
Basically i would like to know your internal table out_tab declaration.
Thanks,
Archana

How to read data from cluster table.

Hi experts.
CDPOS --- "Change document items" ... is a cluster table.
how to select data from it into an internal table....
please help..
i will award points for every help.
thanks
saurabh.

Hi Saurabh,
Use the foll. statement,
IMPORT <f1> [TO <g 1>] <f 2> [TO <g 2>] ... FROM MEMORY ID <key>.
For Eg,
IMPORT ITAB TO JTAB FROM MEMORY ID 'table'.
This code reads the internal table ITAB from the cluster "table" into the internal table JTAB.
Hope it helps.

How to fetch data from 2 tables

Hi Experts,
I am using 2 Ztables.Let us assume that there are 2 fields in Table1 as a and b and 2nd Table contain c as field.I want to retrive data from these tables by combining the fields of Table1 with that of 2.
Eg: I want to compare a+b with c and fetch records.
Is there any logic to combine 2 fields and compare with 3rd field using a single select statement?
Regds,
Sam.

Hi Sam,
if the tables have one or more common key fields, you can use a JOIN condition for the tables, i.e.
data:
begin of ls_target,
a like ztable1-a,
b like ztable1-b,
c like ztable2-c,
end of ls_target,
lt_target like table of ls_target.
select ztable1~a ztable1~b ztable2~c
into corresponding fields of table lt_target
from ztable1
join ztable2 ON ztable2~key = ztable1~key
where <your condition>.
Note ahead:
1) some people say select into corresponding fields is not good for performance. I think it is good to avoid errors and nobody ever gave a perfomance proof.
2) Most developers always use an alias such as ztable1AS a, ztable2 AS b. This is due to the fact that after table joins were introduced with release 3.1, the ABAP sample programs an documentation always used the ALIAS clause although it is not necessary nor does it establish transparency.
Kind regards
Clemens

How to Fetch Data From Standard Table MARA and Display using BOPF ?

Hello All,
In BOPF creation of Quey to a node fetches data from the Data Base Table attached to that Node,
But in my requirement I have to fetch data Present in a Standard table and Display it in the FPM List Using FBI.
** Can we Fetch the data From Standard Table and fill the Node in BOPF, Is this possible as the standard Table do not contain KEY field which BOPF uses for Data Fetching ?
Kindly share your Idea's .
Thanks in Adv.

Hi Dhivya,
Thanks For your Response.
In my Requirement I want to make ROOT Node as Transient Node.
When I create a Sub Node to a Root Node, I am able to get this option to make this sub node as a Transient Node .
By selecting 'Standard<-->Extended' option in the Menu item 'GoTo' I am able to get this Transient Node check box field for the Sub Nodes.
I want to make a ROOT Node as a Transient Node.
(Which Version you are using, and which transaction you are using to create BO . we are using BOBX Transaction, Version Ehp 6 )
Kindly Guide me .
Thanks,
Kranthi Kumar.

How to fetch data from CDHDR Table based on Order Number

Hi,
I need to fetch the data from CDHDR just based on the Order number .I found there is a field called 'OBJECTID' in table 'CDHDR'. But the last part of OBJECTID contains order number.suppose my order number is 90506210 the objectid field contains '51030000090506210'.510 is login client,don't know what 30 is and last part is order number i.e 000090506210.i have to concatenate all and fetch data .i can do it for one order number but here order number is declared as select-options.how do i ?
HERE IS THE CODE FOR ONE ORDER NUMBER.HOW CAN DO FOR RANGE OF ORDER NUMBERS.
PARAMETER : S_OBJECT FOR /BEV1/RBVBAK-AUFNR OBLIGATORY.
DATA : IT_CDHDR TYPE STANDARD TABLE OF CDHDR WITH HEADER LINE,
             WA_CDHDR LIKE LINE OF IT_CDHDR,
             S_OBJECT1 LIKE CDHDR-OBJECTID.
CONCATENATE sy-mandt '30' S_OBJECT INTO S_OBJECT1.
SELECT * FROM CDHDR INTO TABLE IT_CDHDR WHERE OBJECTID = S_OBJECT1.

P838355 wrote:>
> Hi,
> I need to fetch the data from CDHDR just based on the Order number .I found there is a field called 'OBJECTID' in table 'CDHDR'. But the last part of OBJECTID contains order number.suppose my order number is 90506210 the objectid field contains '51030000090506210'.510 is login client,don't know what 30 is and last part is order number i.e 000090506210.i have to concatenate all and fetch data .i can do it for one order number but here order number is declared as select-options.how do i ?
>
> HERE IS THE CODE FOR ONE ORDER NUMBER.HOW CAN DO FOR RANGE OF ORDER NUMBERS.
>
>
> PARAMETER : S_OBJECT FOR /BEV1/RBVBAK-AUFNR OBLIGATORY.
>
> DATA : IT_CDHDR TYPE STANDARD TABLE OF CDHDR WITH HEADER LINE,
>              WA_CDHDR LIKE LINE OF IT_CDHDR,
>              S_OBJECT1 LIKE CDHDR-OBJECTID.
>
> CONCATENATE sy-mandt '30' S_OBJECT INTO S_OBJECT1.
>
> SELECT * FROM CDHDR INTO TABLE IT_CDHDR WHERE OBJECTID = S_OBJECT1.
You need to loop through the select option and concatenate with required data then select using 'in' instead of equal or select one by one.
or
select sales order numbers from VBAK for the selection into internal table then loop through the internal table and concatenate then select from CDHDR.
for better performance use objectclass in where clause. the value for sales order for objectclass is VERKBELEG.
in my system the object id is just an order number there is no other additions to it but in CDPOS the tabkey contains the order number with client and other information also.
the 30 may be your item number... check it
go ahead and change sales order and see what you can find in CDHDR
Good luck
Edited by: Sampath Kumar on Oct 21, 2009 9:02 AM

How to fetch data from a table?

I am newbie and I have no idea how to do this. I have a table
(Excel File) about 1000 rows and 3 columns.
I want to load this table to the Flash and then be able to
fetch data by referring to the first column.
I am grateful for a tip to how to this simply. Thanx.

Flash does not read Excel tables on local dirve. Flash can
read an XML or LoadVars file from local drive.
So if you can get the data exported into a text file using
either XML or LoadVars data structures, Flash has built-in classes
in its library to consume the data.
You can on a more advanced level use DCOM on a Windows IIS
server plus something like OLEDB to open an Excel table or any app
but it is not real practical for a production app involving more
than one user at a time.

How to extract data from cluster table

Hi, experts,
Here I want to extract change documents, which is from tables CDHDR(header) and CDPOS(line items). The problem is that CDPOS is a cluster table so that I can't create a view to develop a generic data source.
I have search on the forum and some one said generic data source based on function module was a choice, but I think coding FM is so complex, especially including delta implementation.
Could any one give me some advice? or give me some coding samples?
Thanks a lot!

Dear Sam,
I would suggest you to have a look at the function module CHANGEDOCUMENT_READ u2013 you can use this function module as a core in the developed function module for generic extractor. Unfortunately, the suggested function module can not handle import parameters for field names, so the strategy which can be applied here is to use this function module to fill the internal table based on restrictions on object class and table name and then go through filled internal table and delete records which are not relevant for fields KOFIZ or ABRSPERR.
As for delta implementation, would you please advise if delta relevant field based on timestamp generated on date and time of the change document is sufficient for your needs? If so then you can use fields UDATE and UTIME to generate timestamp on them including the field containing generated timestamp to the extract table. Next step here is to choose this field as delta relevant field in the Generic DataSource maintenance (TCode RSO2).
Please inform me if this solution suits you or if you have any questions or concerns regarding it.
My best regards,
Vadim

How to fetch data from different tables

I have a view created based on Emp table. while querying the employee details i want to display the dept_ description from dept table. how can i do that ??
Regards Abin

you mean when you click on a emp table row you want to display dept. description?
Use the following query in the view so you have all the required information. In the table selectionlistener get the dept. description and display it.
SELECT distinct E.empno, E.ename, E.sal, D.dname
FROM dept D, emp E
WHERE E.deptno = D.deptno
ORDER BY E.empno;

How to fetch data from item table

Hi,
Can some one give me the code to get the details from the item table details into MI client.
Thanks and Regards
Manohar

hi,
are you on MI7.0 or MI7.1? And you have the data already on the client and just want to see the details?
If it is MI7.0 - send me a mail and I send you a few codelines that will do that for you.
Regards,
Oliver

How to fetch data from cluster tables

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