Need performance and sizing document

Hi Experts,
Pls provide me some materials regarding performance and sizing topic in Input Enabled Queries and planning applications Competency to know abt it .

BW Query Performance
Query Executime time ?
Precalculated Value Set
BW Performance Tuning Knowledge Center - SAP Developer Network (SDN)
Business Intelligence Performance Tuning
performance docs on query
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/3f66ba90-0201-0010-ac8d-b61d8fd9abe9
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/cccad390-0201-0010-5093-fd9ec8157802
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/ce7fb368-0601-0010-64ba-fadc985a1f94
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/c8c4d794-0501-0010-a693-918a17e663cc
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/064fed90-0201-0010-13ae-b16fa4dab695
weblog
Query Creation Checklist
Query Optimization
https://www.sdn.sap.com/irj/sdn/directforumsearch?threadid=&q=cube+size&objid=c4&daterange=all&numresults=15
cube size
Message was edited by:
hari kv

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EXTREMELY SLOW XQUERY PERFORMANCE AND SLOW DOCUMENT INSERTS

EXTREMELY SLOW XQUERY PERFORMANCE AND SLOW DOCUMENT INSERTS.
Resolution History
12-JUN-07 15:01:17 GMT
### Complete Problem Description ###
A test file is being used to do inserts into a schemaless XML DB. The file is inserted and then links are made to 4
different collection folders under /public. The inserts are pretty slow (about
15 per second and the file is small)but the xquery doesn't even complete when
there are 500 documents to query against.
The same xquery has been tested on a competitors system and it has lightening fast performance there. I know it
should likewise be fast on Oracle, but I haven't been able to figure out what
is going on except that I suspect somehow a cartesian product is the result of
the query on Oracle.
### SQLXML, XQUERY, PL/SQL syntax used ###
Here is the key plsql code that calls the DBMS_XDB procedures:
CREATE OR REPLACE TYPE "XDB"."RESOURCEARRAY" AS VARRAY(500) OF VARCHAR2(256);
PROCEDURE AddOrReplaceResource(
resourceUri VARCHAR2,
resourceContents SYS.XMLTYPE,
public_collections in ResourceArray
) AS
b BOOLEAN;
privateResourceUri path_view.path%TYPE;
resource_exists EXCEPTION;
pragma exception_init(resource_exists,-31003);
BEGIN
/* Store the document in private folder */
privateResourceUri := GetPrivateResourceUri(resourceUri);
BEGIN
b := dbms_xdb.createResource(privateResourceUri, resourceContents);
EXCEPTION
WHEN resource_exists THEN
DELETE FROM resource_view WHERE equals_path(res, privateResourceUri)=1;
b := dbms_xdb.createResource(privateResourceUri, resourceContents);
END;
/* add a link in /public/<collection-name> for each collection passed in */
FOR i IN 1 .. public_collections.count LOOP
BEGIN
dbms_xdb.link(privateResourceUri,public_collections(i),resourceUri);
EXCEPTION
WHEN resource_exists THEN
dbms_xdb.deleteResource(concat(concat(public_collections(i),'/'),resourceUri));
dbms_xdb.link(privateResourceUri,public_collections(i),resourceUri);
END;
END LOOP;
COMMIT;
END;
FUNCTION GetPrivateResourceUri(
resourceUri VARCHAR2
) RETURN VARCHAR2 AS
BEGIN
return concat('/ems/docs/',REGEXP_SUBSTR(resourceUri,'[a-zA-z0-9.-]*$'));
END;
### Info for XML Querying ###
Here is the XQuery and a sample of the output follows:
declare namespace c2ns="urn:xmlns:NCC-C2IEDM";
for $cotEvent in collection("/public")/event
return
<cotEntity>
{$cotEvent}
{for $d in collection("/public")/c2ns:OpContextMembership[c2ns:Entity/c2ns:EntityIdentifier
/c2ns:EntityId=xs:string($cotEvent/@uid)]
return
$d
</cotEntity>
Sample output:
<cotEntity><event how="m-r" opex="o-" version="2" uid="XXX541113454" type="a-h-G-" stale="2007-03-05T15:36:26.000Z"
start="2007-03-
05T15:36:26.000Z" time="2007-03-05T15:36:26.000Z"><point ce="" le="" lat="5.19098483230079" lon="-5.333597827082126"
hae="0.0"/><de
tail><track course="26.0" speed="9.26"/></detail></event></cotEntity>

19-JUN-07 04:34:27 GMT
UPDATE
=======
Hi Arnold,
you wrote -
Please use Sun JDK 1.5 java to perform the test case.Right now I have -
$ which java
/usr/bin/java
$ java -version
java version "1.4.2"
gcj (GCC) 3.4.6 20060404 (Red Hat 3.4.6-3)
sorry as I told you before I am not very knowledgeable in Java. Can you tell me what setting
s I need to change to make use of Sun JDK 1.5. Please note I am testing on Linux
. Do I need to test this on a SUN box? Can it not be modify to run on Linux?
Thanks,
Rakesh
STATUS
=======
@CUS -- Waiting for requested information

Design and Sizing Document for CUCM 8.x

HI Team,
Guys i need Sizing and Design Document for CUCM 8.x.
There is a new client and we need to do the sizing and design for that client on CUCM 8.x platform.
Request you to assist me with document. I need a document which will give me the sizing and design viewpoints.
I am sure there would so many guys who would have done this already.
Awaiting your reply asap.
Rgds,
JF

Cisco Unified Communications System 8.x SRND
http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/srnd/8x/uc8x.html
HTHjavaIf this helps, please ratewww.cisco.com/go/pdihelpdesk

Need BAPI and BADI Document

hi,
I Need BAPI and BADi Doc.
Please send doc to my mail id
[email protected]
thanks in advance
sarath

BAPI.............
Business add-ins are enhancements to the standard version of the system.
Business Add-In is a new SAP enhancement technique based on ABAP Objects.
They can be inserted into the SAP system based on specific user requirements.
Each Business Add-In has:
at least one Business Add-In definition
a Business Add-In interface
a Business Add-In class that implements the interface
In order to enhance a program, a Business Add-In must first be defined
Subsequently two classes are automatically generated:
An interface with IF_EX_ inserted between the first and second characters of the BADI name.
An adapter class with CL_EX_ inserted between the first and second characters of the BADI name.
The Application developer creates an interface for this Add-In.
There are multiple ways of searching for BADI.
Finding BADI Using CL_EXITHANDLER=>GET_INSTANCE
Finding BADI Using SQL Trace (TCODE-ST05).
Finding BADI Using Repository Information System (TCODE- SE84).
1. Go to the Transaction, for which we want to find the BADI, take the example of Transaction VD02. Click on System->Status. Double click on the program name. Once inside the program search for CL_EXITHANDLER=>GET_INSTANCE.
Make sure the radio button In main program is checked. A list of all the programs with call to the BADIs will be listed.
The export parameter EXIT_NAME for the method GET_INSTANCE of class CL_EXITHANDLER will have the user exit assigned to it. The changing parameter INSTANCE will have the interface assigned to it. Double click on the method to enter the source code.Definition of Instance would give you the Interface name.
2. Start transaction ST05 (Performance Analysis).
Set flag field "Buffer trace"
Remark: We need to trace also the buffer calls, because BADI database tables are buffered. (Especially view V_EXT_IMP and V_EXT_ACT)
Push the button "Activate Trace". Start transaction VA02 in a new GUI session. Go back to the Performance trace session.
Push the button "Deactivate Trace".
Push the button "Display Trace".
The popup screen "Set Restrictions for Displaying Trace" appears.
Now, filter the trace on Objects:
V_EXT_IMP
V_EXT_ACT
Push button "Multiple selections" button behind field Objects
Fill: V_EXT_IMP and V_EXT_ACT
All the interface class names of view V_EXT_IMP start with IF_EX_. This is the standard SAP prefix for BADI class interfaces. The BADI name is after the IF_EX_.
So the BADI name of IF_EX_CUSTOMER_ADD_DATA is CUSTOMER_ADD_DATA
3. Go to Maintain Transaction (TCODE- SE93).
Enter the Transaction VD02 for which you want to find BADI.
Click on the Display push buttons.
Get the Package Name. (Package VS in this case)
Go to TCode: SE84->Enhancements->Business Add-inns->Definition
Enter the Package Name and Execute.
Here you get a list of all the Enhancement BADIs for the given package MB.
Have a look at http://help.sap.com/saphelp_nw04/helpdata/en/04/f3683c05ea4464e10000000a114084/content.htm
http://help.sap.com/saphelp_erp2005/helpdata/en/73/7e7941601b1d09e10000000a155106/frameset.htm
http://support.sas.com/rnd/papers/sugi30/SAP.ppt
http://www.sts.tu-harburg.de/teaching/sap_r3/ABAP4/abapindx.htm
http://members.aol.com/_ht_a/skarkada/sap/
http://www.ct-software.com/reportpool_frame.htm
http://www.saphelp.com/SAP_Technical.htm
http://www.kabai.com/abaps/q.htm
http://www.guidancetech.com/people/holland/sap/abap/
http://www.planetsap.com/download_abap_programs.htm
http://help.sap.com/saphelp_nw04/helpdata/en/c8/1975cc43b111d1896f0000e8322d00/content.htm
/people/thomas.weiss/blog/2006/04/03/how-to-define-a-new-badi-within-the-enhancement-framework--part-3-of-the-series
/people/thomas.weiss/blog/2006/04/18/how-to-implement-a-badi-and-how-to-use-a-filter--part-4-of-the-series-on-the-new-enhancement-framework
How to develop BADI
BADI................
There is nothing enigmatic or complicated about BAdIs. BAdIs are the most up-do-date technique of user-exits where SAP allows us to adjust a standard process to customer-specific requirements. Important: these user-exits are predefined by SAP.
The really challenging task is to find the appropriate BAdI (transaction SE18). If you have found the right one implementation is just a piece of cake:
(1) Define an implementation of your BAdI (transaction SE19) => This simply means: I am about to implement this BAdI.
(2) Generate automatically the class implementing the BAdI (which is usually an interface) (transaction SE19).
(3) Implement the method of this generated class (transaction SE24).
(4) Finally, do not forget to activate your implementation (SE19).
/people/sergey.korolev/blog/2005/03/14/the-time-for-me-to-have-a-badi-of-my-own
http://www.ct-software.com/reportpool_frame.htm
http://www.saphelp.com/SAP_Technical.htm
http://www.kabai.com/abaps/q.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/c2/eab541c5b63031e10000000a155106/frameset.htm
http://www.esnips.com/doc/e06e4171-29df-462f-b857-54fac19a9d8e/ppt-on-badis.ppt
http://www.esnips.com/doc/10016c34-55a7-4b13-8f5f-bf720422d265/BADIs.pdf
http://www.esnips.com/doc/43a58f51-5d92-4213-913a-de05e9faac0d/Business-Addin.doc
http://www.esnips.com/doc/1e10392e-64d8-4181-b2a5-5f04d8f87839/badi.doc
http://www.esnips.com/doc/3b7bbc09-c095-45a0-9e89-91f2f86ee8e9/BADI-Introduction.ppt
http://help.sap.com/saphelp_erp2005/helpdata/en/73/7e7941601b1d09e10000000a155106/frameset.htm
http://support.sas.com/rnd/papers/sugi30/SAP.ppt
http://www.sts.tu-harburg.de/teaching/sap_r3/ABAP4/abapindx.htm
http://members.aol.com/_ht_a/skarkada/sap/
http://www.ct-software.com/reportpool_frame.htm
http://www.saphelp.com/SAP_Technical.htm
http://www.kabai.com/abaps/q.htm
http://www.guidancetech.com/people/holland/sap/abap/
http://www.planetsap.com/download_abap_programs.htm
http://help.sap.com/saphelp_nw04/helpdata/en/c8/1975cc43b111d1896f0000e8322d00/content.htm
/people/thomas.weiss/blog/2006/04/03/how-to-define-a-new-badi-within-the-enhancement-framework--part-3-of-the-series
/people/thomas.weiss/blog/2006/04/18/how-to-implement-a-badi-and-how-to-use-a-filter--part-4-of-the-series-on-the-new-enhancement-framework

Access Manager FAQ on performance and sizing, policy, et al

Check out the ninth segment of the Sun Java System Access Manager FAQ on Sun Developer Network at http://developers.sun.com/identity/overview/faq/perf-policy-failover-agents.jsp. These latest Q&As focus on performance and policy, session failover, deployment, and agents, with tips and guidelines for configurations and best practices.

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Free samples and needed billing and accounting document

Hi experts,
i got a scenario as below;
we issue free samples to our customers to give in the markets, but issuing this free items there would be some freigt expenses incurred,for that a billing and accounting required. how to configure this please help me
thanx,
shirgud

Shirisha,
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2. In this Sample Item category you will have tomake pricing as 'B" Pricing for Free goods" pricing procedure ( Copy TAN and change it accordingly to bring it as standard process)
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Sathya

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Hi,
Can anyone tell me anything about best practices for external tables?
I have an application that writes structured log data to flat files. The size of these files can be configured and when the size limit is reached, they are rolled over. The data itself is queriable via an external table in oracle. Every so often the data is migrated (materialized) to a normal database table so it can be indexed, etc. and to keep the external file size down.
My questions are:
<ol><li> is there an optimum file size for an external table (overall size / number of rows) - by that, I suppose I mean, is there a limit where performance degrades significantly rather than constantly?
</li>
<li>is it better to have one large file mapped to the external table or multiple smaller ones mapped to the same table? e.g. does oracle do some parallel work on multiple smaller files at the same time which might improve things?
</li>
</ol>
If there are any resources discussing these issues, that would be great - or if there is any performance data for external tables in this respect, I would love to see it.
Many thanks,
Dave

Hi Dave
is there an optimum file size for an external table (overall size / number of rows) - by
that, I suppose I mean, is there a limit where performance degrades significantly rather
than constantly?AFAIK there is no such limit. In other words, access time is proportional to the size (number of rows).
is it better to have one large file mapped to the external table or multiple smaller ones
mapped to the same table? e.g. does oracle do some parallel work on multiple smaller
files at the same time which might improve things?The DOP of a parallel query on an external table is limited by the number of files. Therefore, to use parallel processing, more than one file is needed.
HTH
Chris Antognini
Troubleshooting Oracle Performance, Apress 2008
http://top.antognini.ch

Oracle identity Fedration 10g capacity Planning and sizing

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Thanks in advance.
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<telephone information removed by moderator>
Requests for off-forum communication defeats the entire premise of a public discussion forum. Additionally, do you actually want your telephone number to be harvested by people without scruples or principles and possibly used to steal your identity?
Edited by: rukbat on Jun 27, 2011 7:40 AM

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-Mahendra.

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2) for less network traffic
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Please give detailed explanation.
thank you,
sudheer

Please suggest me which method (is Helper classes or Using EJBs) is perferable :
1) to get better performance
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2) for less network traffic
There should be no difference. Both architectures will probably make the exact same JDBC calls from the RDBMS's perspective. And since the EJB's and JSP's are co-located there won't be any other additional overhead there either. (You are co-locating your JSP's and EJB's, aren't you?)
3) for better container resource utilization
Again, the EJB version will consume a lot more container resources.

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Need information about FI document with header and no items

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I need your help for understanding the following subject :
How is it possible when using F.13 to obtain a fi document with header without items sometimes,
and fi document with header and items anothers times?
We didn't saw/found customizing topics about that ( to enable or not header without items) Some exists?
The only difference in the two cases are the document's type involded which are not the same.
Regards,
Josiane

Hi,
We verify and compare everything. it's the same everywhere except the document type of the invoice
first case, F.13 create conciliation fi document with header and no items
invoice ( doc. type YB )
payment ( doc type ZT)
conciliation ( doc type XZ )
2th case, F.13 create conciliation fi document with header and none items
invoice ( doc. type YT )
payment ( doc type ZT )
conciliation ( doc type XZ )
We match / compare every fields and value between invoice of 1st and 2tch case, every fields and value between payment of 1st and 2th case.
( we create tests case in own integration system for reproduce )
We alse match / compare customizing of invoice type document YB and YT and they seems identical...
The procedure is the same with F.13 to do conciliation in both cases.
we got same amount, same currency etc etc.
We still didn't understand why with invoice type YT the conciliation document created is not the same as invoice type YB ...
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Need performance and sizing document

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