Need document for standard index hashed tables
can any send me meterial for standard tables
hi raja,
The following are the table types used in SAP :
I. Transparent tables (BKPF, VBAK, VBAP, KNA1, COEP)
Allows secondary indexes (SE11->Display Table->Indexes)
Can be buffered (SE11->Display Table->technical settings) Heavily updated tables should not be buffered.
II. 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
III. 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
IV. Buffered Tables (includes both Transparent & Pool Tables)
While buffering database tables in program memory (SELECT into internal table) is generally a good idea for performance, it is not always necessary. Some tables are already buffered in memory. These are mostly configuration tables. If a table is already buffered, then a select statement against it is very fast. To determine if a table is buffered, choose the 'technical settings' soft button from the data dictionary display of a table (SE12). Pool tables should all be buffered.
More at this link.
http://help.sap.com/saphelp_erp2004/helpdata/en/81/415d363640933fe10000009b38f839/frameset.htm
regrds,
anver
if helped mark points
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Activating change documents for standard tables
Hi all,
Can someone please tell me how I can activate change documents for a standard table.
I created a change document object in SCDO and included the standard table I am working with. This table does not have "LOG DATA CHANGES' enabled in its technical settings. I checked the data element of the field I am interested in and it has "Change Document" enabled.
Is there any way to activate change documents for a std table without writing code to create change documents?
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Check this transaction SCU3, this is to activate the change logs for the tables.
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Need suggestion on adding Index on table
Hi,
There is table called customer_locations in my database which has records about more then 5000 rows, When we write some select query to fetch data from this table takes too much time to load the data.
Need a suggestion how to add index to increase the performance on this table. also which type of index to be added need a suggestion
table sql script is mentioned below
CREATE TABLE "CUSTOMER_LOCATIONS"
( "LOCATION_ID" NUMBER NOT NULL ENABLE,
"COMPANY_NAME" VARCHAR2(512),
"ADDRESS_LINE_1" VARCHAR2(512),
"ADDRESS_LINE_2" VARCHAR2(512),
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Please suggest
Thanks
SudhirHi Sudhir,
Since you have no predicates it would be unavoidable to have FULL TABLE SCAN. But let me tell you that FULL TABLE SCANS are not bad.
Just to help you with, the below code can enunciate the use of Indexes:
drop table test_table;
create table test_Table as select * from all_objects where rownum < 5001;
select * from user_ind_columns where table_name = 'TEST_TABLE';
--No rows fetched.
explain plan for
select object_name || ' is a ' || object_type as OBJ_DESC, object_id
from test_table;
--5000 Rows fetched
select operation, options, object_name, object_alias, object_instance, object_type, optimizer, depth, position, cost, cardinality, cpu_cost, io_cost
from plan_table;
OPERATION OPTIONS OBJECT_NAME OBJECT_ALIAS OBJECT_INSTANCE OBJECT_TYPE OPTIMIZER DEPTH POSITION COST CARDINALITY CPU_COST IO_COST
SELECT STATEMENT (NULL) (NULL) (NULL) (NULL) (NULL) ALL_ROWS 0 19 19 5000 1698651 19
TABLE ACCESS FULL TEST_TABLE TEST_TABLE@SEL$1 1 TABLE (NULL) 1 1 19 5000 1698651 19
alter table test_Table add constraint pk_object_id PRIMARY KEY (object_id);
explain plan for
select object_name || ' is a ' || object_type as OBJ_DESC, object_id
from test_table
where object_id = 26;
select operation, options, object_name, object_alias, object_instance, object_type, optimizer, depth, position, cost, cardinality, cpu_cost, io_cost
from plan_table
where statement_id = 'WITH_PK';
OPERATION OPTIONS OBJECT_NAME OBJECT_ALIAS OBJECT_INSTANCE OBJECT_TYPE OPTIMIZER DEPTH POSITION COST CARDINALITY CPU_COST IO_COST
SELECT STATEMENT (NULL) (NULL) (NULL) (NULL) (NULL) ALL_ROWS 0 2 2 1 15543 2
TABLE ACCESS BY INDEX ROWID TEST_TABLE TEST_TABLE@SEL$1 1 TABLE 1 1 2 1 15543 2
INDEX UNIQUE SCAN PK_OBJECT_ID TEST_TABLE@SEL$1 (NULL) INDEX (UNIQUE) ANALYZED 2 1 1 1 8171 1Let me know if it help or if you still have any concerns.
Regards,
P
Edited by: PurveshK on May 29, 2012 12:40 PM -
Need Suggestion for Archival of a Table Data
Hi guys,
I want to archive one of my large table. the structure of table is as below.
Daily there will be around 40000 rows inserted into the table.
Need suggestion for the same. will the partitioning help and on what basis?
CREATE TABLE IM_JMS_MESSAGES_CLOB_IN
LOAN_NUMBER VARCHAR2(10 BYTE),
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LOAN_UPDATE_DT TIMESTAMP(6),
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NOPARALLEL;
do the needful.
regards,
SandeepThere will not be any updates /deletes on the table.
I have created a partitioned table with same struture and i am inserting the records from my original table to this partitioned table where i will maintain data for 6 months.
After loading the data from original table to archived table i will truncating the original table.
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Need help for finding oracle payables tables
Hi,
I need help for finding tables relating fields INVOICE_ID, NOTIFICATION_ID and APPROVAL_STATUS or WFAPPROVAL_STATUS. I have searched a lot but has been unable to find any table containing all the above mentioned fields. I found the table WF_NOTIFICATIONS for INVOICE_ID, however have been unable to find the latest tables with INVOICE_ID and APPROVAL_STATUS as fields.
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How to adjust tables :
Enter the table name in SE14. For ex for any Z master data(Say ZABCD), master data table name would be /BIC/PZABCD, text table would be /BIC/TZABCD. Similarly any DSO(say ZXYZ) table name would be /BIC/AZXYZ00 etc.
Just enter the table name in SE14 trans --> Edit --> Select the radio button "Save Data" --> Click on Activate & adjust database table.
NOTE : Be very careful in using SE14 trans since there is possibility that the backend table could be deleted.
How to collect the changes in TR:
You can collect only the changes made to the IO --> When you activate, it will ask you for the TR --> Enter the correct package name & create a new TR. If it doesn't prompt you for TR, just goto Extras --> Write transport request from the IO properties Menu screen. Once these IO changes are moved successfully, then the above proceduce can be followed using SE14 trans.
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Extended Index for an Index in table AFRU
Dear All,
I have found a check box selected in the AFRU table which means Extended Index,
What does it mean.
Please give your input on this one
Appreciating your Inputs
Regards
Ramchander Rao.KHi,
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For a unique index, each value combination for the index fields can be
contained at most once in the table. The index fields in this case have
key attribute, that is they already uniquely identify each record of the
table.
The uniqueness of the value combinations for the index fields is checked
automatically by the database system. If there is a violation (for
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Problem with a 2 columns Range Partitioning for a indexed organized table
have an indexed organized table with a 2 column PK. the first field (datum) is a date field the second field (installatieid) is a number(2) field.
Every minute a 7 records are inserted (installatieid 0-6).
I like to partition this table with one partition per year per installatieid.
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partition by range(datum,installatieid)
(partition P_2004_0 values less than (to_date('2004-01,'yyyy-mm'),1)
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partition P_2005_0 values less than (to_date('2005-01','yyyy-mm'),1)
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I thought about to combine a range partition on datum with a list subpartition on installatieid, but I read this is not allowed with an index organized table.
How can I solve this problem.partition by range(datum,installatieid)
(partition P_2004_0 values less than
(to_date('2004-01,'yyyy-mm'))
,partition P_2004_6 values less than
(to_date('2004-07','yyyy-mm'))
partition P_2005_0 values less than
(to_date('2005-01','yyyy-mm'))
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(to_date('2005-07','yyyy-mm'))
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hi friends,
I am fresh Abaper.I hav to study sap script . I need document which describes basic script coding procedure ie syntax.
Thank uhi
kavitha go through these links
SAPScripts
http://esnips.com/doc/1ff9f8e8-0a4c-42a7-8819-6e3ff9e7ab44/sapscripts.pdf
http://esnips.com/doc/1e487f0c-8009-4ae1-9f9c-c07bd953dbfa/script-command.pdf
http://esnips.com/doc/64d4eccb-e09b-48e1-9be9-e2818d73f074/faqss.pdf
http://esnips.com/doc/cb7e39b4-3161-437f-bfc6-21e6a50e1b39/sscript.pdf
http://esnips.com/doc/fced4d36-ba52-4df9-ab35-b3d194830bbf/symbols-in-scripts.pdf
http://esnips.com/doc/b57e8989-ccf0-40d0-8992-8183be831030/sapscript-how-to-calculate-totals-and-subtotals.htm
SAP SCRIPT FIELDS
http://help.sap.com/saphelp_erp2005vp/helpdata/en/d1/8033ea454211d189710000e8322d00/content.htm
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Need document for User profile.
Hi,
Can you please let me know where i will get the complete document for User profile.
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UtsavHi
The purpose of the status profile to restrict the Std business transaction.
Follow the link
http://help.sap.com/saphelp_crm30/helpdata/en/73/29943a7acb9023e10000000a114084/content.htm
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Need Document for Oracle BI administratrion
Hi,
I am new to Oracle BI. Can some one direct me to User guides and Administration documents for oracle BI ?
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Rohit VamsiHi,
10g documents: http://docs.oracle.com/cd/E10415_01/doc/nav/portal_booklist.htm
11g Documents: http://docs.oracle.com/cd/E23943_01/bi.htm
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I am new to BPS. Can any one send me the documents for BPS or links which has step by step procedure
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Selvacheck link
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Need Documents for BI HR functionality.
Hi All,
I need some documents to understand BI-HR like data sources , cubes , start routines , bex query customization...etc.
Thanks in Advance
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D.JoshiHi,
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HR :
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http://help.sap.com/saphelp_nw70/helpdata/en/2a/77eb3cad744026e10000000a11405a/frameset.htm
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Hi,
We have a few Custom Fields in Table PROJ.
What needs to be done so that every time a particular custom field is changed, change document in table CDHDR and CDPOS are created.
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Tarun BahalHi Tarun,
Please refer [Link1|https://help.sap.com/saphelp_nwmobile71/helpdata/en/2a/fa018f493111d182b70000e829fbfe/content.htm] & [Link2|http://help.sap.com/saphelp_erp2005/helpdata/en/db/7a2a40ce93185de10000000a1550b0/content.htm]
Hope this helps!
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