Table coep index 4

Hello all ,
We are facing poor perfromance for 0co_om_oca_9 BW delta extraction.
The delay is at the ECC source system side between following 2 steps.
10.07.2009 03:04:07 1 LUWs confirmed and 1 LUWs to be deleted with function module RSC2_QOUT_CONFIRM_DATA
10.07.2009 04:16:13 Call customer enhancement BW_BTE_CALL_BW204010_E (BTE) with 3,095 records
While going thru notes I found that index 4 on table COEP must be active.
This index is active in my source system. But the problem is the index is at the DDIC level and not actually at the database level. I see a message "Index does not exist in database system ORACLE".
Index does not exist in database system ORACLE
Can anyone tell me if this index will actually help or I will need to create an actual index in database?If yes, how to do that?
Regards,
Sanjyot

Hi there,
indexes are a highly DBMS dependent "thing".
One index on DBMS A might help a lot while it is just a waste of space and processing power on all other DBMSes.
The ABAP dictionary reflects this by having the option to mark indexes as specific to one database platform.
Therefore it might be that the COEP~4 index is useful for NON-Oracle-databases.
To get a clear recommendation you should open a support message to have the extractor statement analyzed.
regards,
Lars

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Hi Everyone ! Hope things are going well.
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I am trying to get records based on certain criteria, that is, there are atleast 5 conditions in the WHERE clause.
I've noticed it takes about 15 minutes to populate the internal table. How can i improve the performance to less than a minute for a fetch of 500 records from a database set of 6 million?
Regards,
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The first obvious sugession would be to use the proper indexes. I had a similar Issue with COVP which is a join of COEP and COBK. I got substanstial performance improvement by adding "where LEDNR EQ '00'" in the where clause.
Here is my select:
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i have select-option : scr_pernr.
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problem
if i have pernr-low = 5555
i get data
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i[b]nformation:
i make new index(z) for this selection.
thanks.

Hi let me clear abt ur idea in Index.
We create index to make data selection faster.
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suppose u want to fetch 4 fields frm a table,so u will make one index with that 4 fields.
When u write select 4 fields name,then SAP will autometically use this index.
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Hi,
Here they are:
LEDNR
OBJNR
GJAHR
WRTTP
VERSN
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BEKNZ
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Edited by: 921689 on 18-Mar-2012 17:20

>
We have requirement to get the results from procedure usind JDBC callable statement call.
>
Can't be done - the reason has nothing to do with JDBC so you are in the wrong forum.
Repost in the PL/SQL forum and I can give you an example of what you have to do
PL/SQL
First the TYPEs you defined are PL/SQL types so can't be referenced outside PL/SQL; you need to define SQL types.
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If your query was a PIPELINED function then you could simply query it like it was a table. I have a PIPELINED function name 'get_emp' so this works.
select * from table(get_emp(30));Post in the PL/SQL forum and I can give you the code for the procedure. I'm not going to clutter up this forum with inappropriate material.

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Can anyone give me an example where a FTS is the best option to query 1% of data.
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null
null

It's easiest to consider extreme cases for thought experiments:
Can anyone give me an example where an index would
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http://jonathanlewis.wordpress.com
http://www.jlcomp.demon.co.uk

Table coep index 4

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