Pooled Data & Cluster Data

hello
Can any one give mee a Practical example of both for Pooled data and Cluster Data
Awards for Sure

hi,
Pooled Table:
Pooled tables are logical tables that must be assigned to a table pool when they are defined.
Pooled tables are used to store control data. Several pooled tables can be cominied in a table pool.
The data of these pooled tables are then sorted in a common table in the database.
(e.g. screen sequences, program parameters or temporary data.. )
Cluster Table:
Cluster tables are logical tables that must be assigned to a table cluster when they are defined.
Cluster tables can be used to strore control data.
They can also be used to store temporary data or texts, such as documentation.
eg : chk this table PCL1 - HR related data
rgds
anver
Message was edited by: Anversha s
Message was edited by: Anversha s

Similar Messages

Pooling data from an XML file to another XML file using File Adapter

Hi,
I am trying to Pool data from an XML file to another XML file using File Adapter. I have added "Target Namespace" in both the XML and XSD.The problem is "At the destination given in the FileAdapter" only a blank XML file is created and it doesnot have any data.
Kindly suggest me some methods
Thanks in Advance.

Ok here is a solution with external tables.
SQL> CREATE DIRECTORY my_xml_dir AS 'E:\oracle\Log_files\UTL_AKIVATST'
2 /
Directory created.
SQL> DROP TABLE my_xml_et
2 /
Table dropped.
SQL> CREATE TABLE my_xml_et
2 ( EMPNO NUMBER,
3 EMPNAME VARCHAR2(10),
4 JOB VARCHAR2(10),
5 HIREDATE DATE,
6 SAL NUMBER
7 )
8 ORGANIZATION EXTERNAL
9 (
10 TYPE ORACLE_LOADER
11 DEFAULT DIRECTORY my_xml_dir
12 ACCESS PARAMETERS
13 (
14 records delimited by "</EMP>"
15 badfile my_xml_dir:'empxt%a_%p.bad'
16 logfile my_xml_dir:'empxt%a_%p.log'
17 FIELDS
18 (
19 filler char(2000) terminated by "<EMP>",
20 EMPNO char(2000) enclosed by "<EMPNO>" and "</EMPNO>",
21 EMPNAME char(2000) enclosed by "<ENAME>" and "</ENAME>",
22 JOB char(2000) enclosed by "<JOB>" and "</JOB>",
23 HIREDATE char(2000) enclosed by "<HIREDATE>" and "</HIREDATE>",
24 SAL char(2000) enclosed by "<SAL>" and "</SAL>"
25 )
26 )
27 LOCATION ('emp.xml')
28 )
29 PARALLEL
30 REJECT LIMIT UNLIMITED
31 /
Table created.
SQL> SELECT * FROM my_xml_et
2 /
EMPNO EMPNAME JOB HIREDATE SAL
7369 SMITH CLERK 17-DEC-80 800
7499 ALLEN SALESMAN 20-FEB-81 1600
This is the XML file i used emp.xml
<EMPLOYEES>
<EMP>
<EMPNO>7369</EMPNO>
<ENAME>SMITH</ENAME>
<JOB>CLERK</JOB>
<HIREDATE>17-DEC-80</HIREDATE>
<SAL>800</SAL>
</EMP>
<EMP>
<EMPNO>7499</EMPNO>
<ENAME>ALLEN</ENAME>
<JOB>SALESMAN</JOB>
<HIREDATE>20-FEB-81</HIREDATE>
<SAL>1600</SAL>
<COMM>300</COMM>
</EMP>
</EMPLOYEES>
Use this external table to insert into your table.
Thanks,
Karthick.

Solaris 8 x86 Hangs on reboot with Verfying DMI Pool Data

I've just installed solaris 8 on intel. I previously run 2.7 on same system no problem.
After installing 8 and rebooting the machine hangs after displaying
Verifying DMI Pool Data .........
It appears to of verified, but then does nothing else. I have checked all components are compatible (supported), tried differing rebuilds, upgrading from 2.7 However every time I get the same problem.
Any ideas?
alan (every).

Green,
I need you to think really hard here with me...what was the last program, piece of hardware you loaded into the machine? I've seen this problem so many times and it will drive you wild...you're having a driver or software issue during bootup and it's hanging the system..
What I would do is see if I can get into safe mode by hitting F8 as the system starts up...if it will boot into safe mode then go uninstall whatever the program is that you installed last or uninstall the drivers of whatever hardware you installed last...
Then try rebooting again normally...
I'll warn you now that I've only been successful in doing this when I've rebooted the system twice prior to trying this fix...if you rebooted more than twice it will corrupt your MBR and you'll have to FDISK and start all over again...
Insert your boot disk Win98SE preferred...select Boot from floppy with no CDROM or Network...
Type FDISK at the A prompt...go in and delete the non dos partition...DON'T CREATE ANOTHER PARTITION OR FORMAT THE DRIVE...
If it's a Western Digital Drive go to their website and get their Drive Utility tool and run it on the drive...
If it's a Maxtor go get Powermax from their site and run it on the drive...
Do same for any other mfg drive i.e. Seagate, IBM or whatever...
THEN if it passes the tests with no errors use the drive to reload your OS again...THIS TIME load your drivers one at a time, same with your software...Do a system restore point prior to each load...this way you can easily undo whatever fails if anything...
Hope that helps!
Cheers!! 8)

Pool data from text file and insert into database

Can anyone tell me how to pool data from a text file and insert into database?
let's say my text file is in this format
123456 Peter 22
234567 Nicholas 24
345678 Jane 20
Then I need to insert the all the value for this three column into a table which has the three column name ID, Name, Age
Anyone knows? I need to do this urgently...Thank in advanced

1. Use BufferedReader and read the file line by line.
2. Loop thru the file and do the following steps with in this loop.
3. Use StringTokenizer to seperate each line into three values (columns).
4. Now create a insert statement with these values and add the statement to the batch (using addBatch() method of PreparedStatement or Statement).
5. Finally (after exiting the loop), execute these batch of statements (using ps.executeBatch()).
Sudha

New Build hangs at VERIFYING DMI POOL DATA

I put it all together and try to load the XP OS, but it hangs at Verifying DMI Pool Data.......(NTLDR is missing)
Have rechecked the cables and connections a half dozen times. (All new cables)
Checked and rechecked the boot order.
Disconnected the floppy.
I tried swapping to another HDD with a SATA, but I don't see it recognized during post, and I still get error message.
I put in an XP ms-dos starup floppy and it says update success, but won't system file transfer and goes back to the original error message.
What's up here?
I little surfing lead me to this link http://www.duxcw.com/faq/computer/dmi.html
which says a possible cure might be clearing the CMOS.
I supposed that's done by changing the jumpers right?
But, I have searched this website and can't find any Bios downloads for the K8N Neo2.
If I clear the CMOS I'll need to DL BIOS again right?
I am sure the original V1.A is outdated anyway.
Suggestions? I don't want to go rooting around and changing things and make this worse.
This is my 2nd build and the 1st wasn't easy either.
MSI K8N Neo2 (AMD 939 socket) Mobo
AMD 3000+ / 2 X 512mb Corsair VS DDR400 Ram
120GB IDE133 Maxtor HDD
Asus NVidida Geforce4 ti4800se 9480 8x AGP
Rosewill RS2 500w PS (24 pin adapted to 20 pin)

Quote from: at2wooden on 04-December-05, 05:34:49
thanks......got the startup screen back but,
I am right back where I started.....Hangs at Verifying DMI Pool Data / missing NTLDR.
I did not install a new hard Drive, but a good pull from my old system.
Drive contanins data, but I should be able to format during OS install right?
Hmmmmmmmmmmmmmmmmm.
MSI K8N Neo2 (AMD 939 socket) Mobo <New>
AMD 3000+ / 2 X 512mb Corsair VS DDR400 Ram <New / New>
120GB IDE133 Maxtor HDD <known Good>
Asus NVidida Geforce4 ti4800se 9480 8x AGP <Used>
Rosewill RS2 500w PS (24 pin adapted to 20 pin) <New>.
yes just BOOT from CD and reinstall XP... better reformat partition which contains XP. if you have important things on this partition not only OS move it to secondary partition or to other HDD.

Pooled data sources

I've defined a pooled data-source, with an inactivity-timeout="30", min-connections="2" and max-connection="5". I've monitor database connections and when maximum number of connections is reached (5), it never decreases, even past a lot of time (more than 30 obviously) without database access. All 5 connections remains open all the time.
Any idea?
Here you are my data-sources.xml
<data-source
name="SIAEDS"
class="oracle.jdbc.pool.OracleConnectionCacheImpl"
location="jdbc/SIAECOREDS"
ejb-location="jdbc/SIAEDS"
xa-location="jdbc/xa/SIAEXADS"
connection-driver="oracle.jdbc.driver.OracleDriver"
username="xxxx" password="xxxx"
url="jdbc:oracle:thin:@xxxx.yyy.zzz:1521:bddes"
min-connections="2"
max-connections="5"
inactivity-timeout="30"
/>

I'm using OAS9i 9.0.3. under linux.
I search my data-source with ejb-location.
Any more information?
Thanks in advance.

DMI pool data clicks at K8N neo2

I have neo2 mainboard
I have updated the bios to 1.8 version (the former was 1.5)
now when I restart the computer a "verifying DMI pool data" message appears which is followed by several 'clicks'
what is it and how can I silence those clicks?

Hi! From where do these "clicks" come? I have the Neo2 and Bios V 1.8 and I get clicky' wid' it too... Mine seem to be coming from the drives, like an old school floppy seek sound, try disabling boot-up floppy seek and listen to the results...

WAT DOES "VERIFYING DMI POOL DATA" MEANS?

i bought a sempron 2800+ and my msi motherboard is k8m800-ce from newegg and i set everything up i hope. when i boot up it was sloww and then after awhile it boots up faster. i used an old hdd from my old comp (ata-133) wd 80gb. i tryed to format but it wont let me do the commands. maybe i need a new hdd? i restarted the computer and see wat happens, it keeps on sayin "VERiFYIN DMI POOL DATA" what does this mean? rite now im goin to buy a maxtor 100 gb sata/150 and see if that will work. im installin win98 se then winxp. anyone knows wats teh prob? or if anyone else bought the same cpu or mobo have had these prob?
i have a 512 corsair memory pc3200, and one burner.

Clear CMOS Guide - read that for how to clear the CMOS, and refer to your manual for location of the CMOS jumper (JBAT1)
did you do (or attempt) a fresh install of Windows?
best to just do a clean install of XP, rather than install 98 and then upgrade

975x stuck at "Verifying DMI Pool Data"

Hey-- I just replaced my stock intel heatsink with a new Noctua NH-U12F. It requires a backplate, so it takes unbuilding and rebuilding your computer to put on.
Somewhere in the rebuilding process, something went wrong. My boot process gets stuck on the "Verifying DMI Pool Data....." stage. It has never done this before. I pushed the BIOS Reset button and it didn't fix it, i'm running BIOS 7.0 (stock)
I'm looking at it right now it's been there for a good 2 minutes
MSI 975x Plat PUE
intel E6600 : Noctua NH-U12F
ATi 512MB X1900XTX
Corsair DDR2 667 2GB
WD Raptor
WD Caviar
NEC dvdr/w
Ultra 600W x-finity
I don't have a case speaker so there's no beeps :-/
Thanks in advanced, you guys always help me out tons

yeah that's what i meant by bios reset button
i poked around online--could be a million things
so i tried them one at a time, it was my HDD boot priority out of order.
sorry i panicked on you guys
hope you're having a nice night/day as it may be around you (it's 3:45 in the morn here :()

Bios issues with k8n neo2, turn of memory test, and dmi pool data

Hey guys.
I recently flashed my bios to the 1.9's for the K8n neo2 running in my main machine.
Everything went ok for the most part, though i had some issues with boot record, and boot.cfg file. That stuff is all worked out now.
However, with this bios, I constantly get the extended memory test, on my 2 gigs of ram. The old bios i had, 1.4's, didnt do that. Is there an option to turn that off? I cant seem to find it any where?
My 2nd question is this, after this bios upgrade, my verifying dmi pool data takes longer then it used to, if it even did it before, im not sure, because my boot sequence was much faster.
How can I get rid of the "verifying dmi pool data" or speed it up?
Thanks guys

Tried to used the Bios 1c by Syar's. His bios is nice and easy. Maybe bould solve your problem.BTW do used liveupdate to flashed your Bios or is it manual? Stay away from using liveupdate as it causing a lot problems. Manual is the best way. Refer to my sig for the manual flashing. Here's the location of the files for the Bios 1C. Gd luck.
https://forum-en.msi.com/index.php?topic=59711.0
P/S: Create your own rig with details including the PSU and Bios revision and put in your signatures so others can help you.

Which type of information can be hold by pool and cluster tables

hi experts tell me exactly which type of information hold by pooled and cluster tables
thanks in advance

Hi
I hope, you know that Rewarding with Points for the Useful answers is the SDN policy
Pooled table
Pooled tables can be used to store control data (e.g. screen sequences,
program parameters or temporary data). Several pooled tables can be
combined to form a table pool. The table pool corresponds to a physical
table on the database in which all the records of the allocated pooled
tables are stored.
Cluster table
Cluster tables contain continuous text, for example documentation.
Several cluster tables can be combined to form a table cluster. Several
logical lines of different tables are combined to form a physical record
in this table category. This permits object-by-object storage or
object-by-object access. In order to combine tables in clusters, at
least part of the keys must agree. Several cluster tables are stored in
one corresponding table on the database.
Pool Tables (match codes, look up tables)
Should be accessed via primary key or
Should be buffered (SE11->Display Table->technical settings)
No secondary indexes
Select * is Ok because all columns retrieved anyway
Cluster Tables (BSEG,BSEC)
Should be accessed via primary key - very fast retrieval otherwise very slow
No secondary indexes
Select * is Ok because all columns retrieved anyway. Performing an operation on multiple rows is more efficient than single row operations. Therefore you still want to select into an internal table. If many rows are being selected into the internal table, you might still like to retrieve specific columns to cut down on the memory required.
Statistical SQL functions (SUM, AVG, MIN, MAX, etc) not supported
Can not be buffered
Reward points for useful Answers
Regards
Anji

Why Inner join or Outer join is not used for Pool or Cluster tables ?

Hi SAP-ABAP Experts .
With Due Regards .
May u explain me why Inner join or Outer join is not useful for Pool or Cluster tables ?
because peoples advised not use Joins for Pool and Cluster tables , What harm will take place , If we do this ?
Best Regards to all : Rajneesh

Both Pooled and Cluster Tables are stored as tables within the database. Only the structures of the two table types which represent a single logical view of the data are defined within the ABAP/4 Data Dictionary. The data is actually stored in bulk storage in a different structure. These tables are commonly loaded into memory (i.e., 'buffered') due to the fact they are typically used for storing internal control information and other types of data with little or no external (business) relevance.
Pooled and cluster tables are usually used only by SAP and not used by customers, probably because of the proprietary format of these tables within the database and because of technical restrictions placed upon their use within ABAP/4 programs. On a pooled or cluster table:
Secondary indexes cannot be created.
You cannot use the ABAP/4 constructs select distinct or group by.
You cannot use native SQL.
You cannot specify field names after the order by clause. order by primary key is the only permitted variation.
I hope it helps.
Best Regards,
Vibha
Please mark all the helpful answers

Pool table & Cluster table

Dear all,
could you please help me out from the below.
How to create pooled tables & cluster tables.
When i am trying to create a table, by default it is showing table category as Transparent table.
Regards
Venkat

hi,
A pool table has many to one relation with the table in the database. For one table in the database there are many tables in the dictionary. Tha table in the database has a diff name than in the table in the data dict, it has diff no of fields and field names are different. A pooled table is stored in the pool at the database level. A table pool is a databse table with a special struct that enables the data of many R3 tables to be stored in it. It can hold only pooled tables
Cluster table are logical tables that must be assigned to a table cluster when they are defined.
Cluster table can be used to store control data they can also used to store temporary data or text such as documentation
Pool table
A database table defined in the ABAP Dictionary whose database instance is assigned to more than one table defined in the ABAP Dictionary. Multiple pool tables are assigned to a table pool in the database. The key fields of a pool table have to be character-type fields. The table pool's primary key consists of two fields: TABNAME for the name of a pool table, and VARKEY for the interdependent contents of the key fields in the corresponding pool table. The non-key fields of the pool table are stored in compressed format in their own column, called VARDATA, of the table pool. The only way to access pool tables is by using Open SQL. Joins are not allowed.
Table Pool
Database table in the database that contains the data of several pool tables.
Cluster Table
Database table defined in the ABAP Dictionary, whose version on the database is not only assigned to one table defined in the ABAP Dictionary. Several cluster tables are assigned to a table cluster in the database. The intersection of the key fields of the cluster tables forms the primary key of the table cluster. The other columns of the cluster tables are stored in compressed form in a single column VARDATA of the table cluster. You can access cluster tables only via Open SQL, and only without using joins.
Table Cluster
Database table in the database that contains the data of several cluster tables.
Note: Never mix up with a database table that has the necessary structure for storing data clusters in database tables and in the shared memory. Those are called INDX-type, with reference to the database table INDX supplied by SAP. Data clusters are groupings of data objects for transient and persistent storage in a selectable storage medium. A data cluster can be processed using the statements IMPORT, EXPORT, and DELETE FROM
Some pooled tables:
T000 Clients
T000C Table for Installing FI-SL Customizing
T000CM Client-specific FI-AR-CR settings
T000F Cross-Client FI Settings
T000G Cross-Client FI-SL Postings
T000GL Flexible general ledger: Customizing check
T000K Group
T000MD MRP at MRP Area Level
T001 Company Codes
T001_ARCH Archive contents short description
T001_CONV Company codes affected by currency convers
T001A Additional Local Currencies Control for Co
T001B Permitted Posting Periods
T001C Valid Posting Periods for Global Companies
T001CM Permitted Credit Control Areas per Company
T001D Validation of Accounting Documents
T001E Company Code-Dependent Address Data
T001F Company code-dependent form selection
T001G Company Code-Dependent Standard Texts
T001I Company Code - Parameter Types
T001J Company Code - Parameter Type Names
T001K Valuation area
T001L Storage Locations
T001M Data on Z5A Foreign Trade Regulations Repo
T001N Company Code - EC Tax Numbers / Notificati
A physical table definition is created in the database for the table definition stored
in the ABAP Dictionary for transparent tables when the table is activated.
The table definition is translated from the ABAP Dictionary to a definition of the particular database.
On the other hand, pooled tables and cluster tables are not created in the database.The data of these tables is stored in the corresponding table pool or table cluster.
It is not necessary to create indexes and technical settings for pooled and cluster tables.
regards,
pritha

Cannot use comparisons with column column references in pool and cluste

Hi Experts,
I am facing an issue in a select statement written in 4.6 version and in that the table is a transparent table but when porting it to ECC6.0, it gives the follwing error:
You cannot use comparisons with column column references in pool and cluster tables:'A~MATNR'. refe
The select statement is as below:
SELECT akschl alifnr amatnr aekorg awerks aesokz
         aknumh adatbi a~datab
         bmtart bmatkl
        b~yybcezndr " Commented as not required(IDE)
         cwerks cmmsta c~herkl
            INTO CORRESPONDING FIELDS OF TABLE gt_a017
            FROM a017 AS a
           INNER JOIN mara AS b
            ON bmatnr = amatnr
             INNER JOIN marc AS c
               ON cmatnr = bmatnr
              AND cwerks = awerks
             INNER JOIN lfa1 AS d
             ON dlifnr = alifnr
            WHERE a~kappl = 'M'           AND
                  a~lifnr IN s_lifnr              AND
                  a~matnr IN s_matnr        AND
                  a~ekorg IN s_ekorg        AND
                 a~kschl = v_kschl        AND
                  a~kschl = gv_kschl       .
Kindly help me out in this as A017 is a pooled table in ECC 6.0 . Thanks in advance!!!
Thanks and Best Regards,
Sahil

Hi Sahil,
Refer below code
SELECT KSCHL LIFNR MATNR EKORG WERKS ESOKZ
       KNUMH DATBI DATAB
FROM A017
INTO IT_A017 " internal Table
WHERE KAPPL = 'M' AND
        LIFNR IN S_LIFNR AND
        MATNR IN S_MATNR AND
        EKORG IN S_EKORG AND
*         kschl = v_kschl AND
        KSCHL = GV_KSCHL .
IF IT_A017[] IS NOT INITIAL.
    SELECT MATNR MTART MATKL
          FROM MARA
      INTO TABLE IT_MARA" internal Table
      FOR ALL ENTRIES IN IT_A017
      WHERE MATNR = IT_A017-MATNR.
    SELECT MATNR WERKS MMSTA HERKL
      FROM MARC
      INTO TABLE IT_MARC" internal Table
      FOR ALL ENTRIES IN IT_A017
      WHERE MATNR = IT_A017-MATNR AND
            WERKS = IT_A017-WERKS.
    SELECT LIFNR
      FROM LFA1
      INTO IT_LFA1" internal Table
      FOR ALL ENTRIES IN IT_A017
      WHERE LIFNR = IT_A017-LIFNR.
    ENDIF.
After this use READ statement and fill the data in final internal table..
Please search on SCN for more information about how to use FOR ALL ENTRIES..
Hope it will solve your problem..
Thanks & Regards
ilesh 24x7
ilesh Nandaniya

What is the differences between Transparent,Pooled and Cluster tables?

Hello all,
What is Pool table?What is the differences between Transparent,Pooled and Cluster tables?
Regards!
Purna

Transparent table:
Tables can be defined independently of the database in the ABAP Dictionary. The fields of the table are defined together with their (database-independent) data types and lengths.
A table definition in the ABAP Dictionary has the following components:
Table fields: The field names and the data types of the fields contained in the table are defined here.
Foreign keys: The foreign keys define the relationships between this table and other tables.
Technical settings: The technical settings define how the table is created on the database.
Indexes: Indexes can be defined for the table to speed up data selection from the table.
There are three categories of database tables in the ABAP Dictionary.
A physical table definition is created in the database for the table definition stored in the ABAP Dictionary for transparent tables when the table is activated. The table definition is translated from the ABAP Dictionary to a definition of the particular database.
On the other hand, pooled tables and cluster tables are not created in the database. The data of these tables is stored in the corresponding table pool or table cluster. It is not necessary to create indexes and technical settings for pooled and cluster tables.
Pooled table
Pooled tables can be used to store control data (e.g. screen sequences, program parameters or temporary data). Several pooled tables can be combined to form a table pool. The table pool corresponds to a physical table on the database in which all the records of the allocated pooled tables are stored.
Cluster table
Cluster tables contain continuous text, for example, documentation. Several cluster tables can be combined to form a table cluster. Several logical lines of different tables are combined to form a physical record in this table type. This permits object-by-object storage or object-by-object access. In order to combine tables in clusters, at least parts of the keys must agree. Several cluster tables are stored in one corresponding table on the database.
Regds,
Manohar

Pooled Data & Cluster Data

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