Purpose of System Members 9.3.1

Can someone give me an brief explanation of system members ie [year] and why I might need them? I've created my first planning app and I had trouble understanding why I had the [Year] member automatically added to the Period dimension. Account appears to have a lot more.
I have looked in both the hp_user and hp_admin pdf's and the on-line help and although there are brief notes on their existence, there doesn't seem to be much of an explanation as to their worth.
Is there any other documentation I should be referring to?
At the moment, I have created YearTotal as required and excluded [Year] as I received an error during validation stating that only one of them could be tagged as a Year Time Period.
Any help would be appreciate

Per the Planning Administration guide, page 82:
"Application system members store critical system information such as currency rates and
ownership information. Each product has certain application system members that, when
exported to Shared Services, are displayed in the model hierarchy."
Have you built a currency Planning application? If so, you'll note that while you can add currencies to translate there isn't a currency dimension viewable in the Dimension Administration screen. Yet, if you look in Essbase, there is a HSP_Rates and Currencies dimension. Based on the above description, these currency pieces of information are system members.
BTW, the above quote from the guide comes from the bit about exporting applications to Shared Services.
Are you seeing members like Year coming from EPMA? I've not seen that member appear in a classic Planning application.
Regards,
Cameron Lackpour

Similar Messages

Whats the purpose of System.setProperties();

Can someone give me a reason why we would use System.setProperties(); if it doesnt affect the actual System Properties for other programs.

I've never done it, but you can use it to fool later calls to System.getProperty() into thinking that those properties were given on the command line.
import java.util.*;
public class Test {
    public static void main(String[] args){
          Properties out = new Properties();
          out.setProperty("com.acme.widget", "bip");
          System.setProperties(out);
          Properties in = System.getProperties();
          for(Object key : in.keySet())
            System.out.println(key + "=" + in.get(key));
}

Please help with a new dual purpose PC build

Hi everybody in AdobeLand!
I've been reading various boards and hardware sites and have started piecing together a dual purpose computer system. It will be used for both video editing (of pre-shot hacked, high bitrate I-Frame Panasonic GH2 DSLR and camcorder footage using the AVCHD codec @ 1080p 24 and 30 fps) and webcasting/streaming purposes. I would build two computers for each task, but it's just not in the budget right now. I'm already stretching things as is.
I'm still not sure if I will be using Adobe Premiere or Sony Vegas Pro 12 yet, though it seems like they organize their folders and file structures about the same. Adobe's cloud service has me a bit scared off right now. This new scheme feels like they have their hand purpetually in your wallet, which does not sit well with me. I may still go with Vegas 12 just to avoid that hassle right now. Help guide me here, experts! Telestream's Wirecast is being used for multi-cam switching and graphics for live and pre-recorded material being compressed and streamed.
Back on topic:
Here's the build as of right now...
OS: Windows 7 64-Bit Professional (Windows 8 absolutely sucks!)
CPU: Intel i7-4930k 6-Core Ivy Bridge (own)
Motherboard: Asus P9X79 Pro (own)
Memory: Crucial Ballistix 1.35v Sport DDR3L @ 32 GB (own)
GPU: EVGA GTX 770 FTW w/ 4 GB (will buy another HD monitor at a later date, hence the 4GB memory)
Case: Fractal Design XL R2 Full Tower
CPU Cooling: Noctua NH-D14 w/ SE2011 Bracket
PSU: Corsair RM1000 Quiet Series / 80 Plus Gold / 1000 Watts
Monitor: Dell U2412M Ultrasharp 24 inch / 1920x1200
Optical Drive: LG Blu-ray Writer
Keyboard: Microsoft 4000 Ergonomic
HDMI capture cards: Blackmagic Designs Decklink Mini (x2)
Storage:
I bought two Samsung 840 Pro SSD drives: one 128 GB and one 256 GB
Thinking about possibly 2 (maybe 3-4 if I really stretch) Seagate ST3000DM001 3TB HDD's.
I could sure use your help with any advise on arranging the storage to get the best bang vs. buck in speed and storage utilization (Wirecast can be setup to record live webcast sessions at 720p or 1080p in compressed files... probably no more than 120 minute webcasts... so that comes into play as well). Just don't have the funds for an uber-expensive RAID controller card right now.
Any opinions overall on the parts for the current build? I still have time to send back and exchange anything already purchased.
Thank you for your time and consideration.

What do you not understand from:
With all the reading and writing going on, on the boot disk, it is understandable you need a (number of) dedicated disk(s) for video editing, especially with the bandwidths required when the clip duration is short and the number of tracks exceeds one and uses a codec more complex than DV. The kind of files used during editing are, in order of their need for speed:
Media cache & Media cache database files, created on importing media into a project. They contain indexed, conformed audio and peak files for waveform display.
Typically small files, but lots of them, so in the end they still occupy lots of disk space.
Preview (rendered) files, created when the time-line is rendered for preview purposes, the red bar turned to green. Read all the time when previewing the time-line.
Project files, including project auto-save files, that are constantly being read and saved as auto-save files and written when saving your edits.
Media files, the original video material ingested from tape or card based cameras. Typically long files, only used for reading, since PR is a non-destructive editor.
Export files, created when the time-line is exported to its final delivery format. These files are typically only written once and often vary in size from several hundred KB to tens of GB.
When you are doubting which category of files to put on which kind of disk, especially when using both SSD's and HDD's, keep in mind that the speed advantage of SSD's over HDD's is most noteworthy with the Media cache & Media cache database. These files are frequently accessed, are small and there are many, so reducing latency and seek times and increasing transfer rates pays off by putting these on a SSD, rather than on a HDD, even if it is a raid0. Export files can go to the slowest volume on your system, since you only export once. To help you decide, I have added priority rank-numbers for speed, with 1 for the fastest volume and 5 for the least speed-demanding category.
and
Well, in the benchmark tests we have not seen any noticeable difference between SSD and HDD in terms of performance, but logic dictates that there should be a small difference in performance when the volume used for media cache is a SSD, because of the much faster access time and lower latency compared to a conventional disk. If it is noticeable, it is specifically on this volume with the media cache and media cache database, due to the large amount of small files that need to be accessed and written. This argument does not apply to the media volume with a limited number of files, that are very big in size.

Win 8.1 taking ownership and making a maze of my system

Hi, I am running a surface Pro 3 with win 8.1 I have had to factory reset it once, but now it has these problems.
The System has taken ownership of my folders and sub-folders and has been creating a maze of folders. It is replacing files with a desktop.ini fle and an otherwise empty folder. I am getting access denied pop-ups and false errorrepports.
question- Now that I have taken ownership of one of thee user folders, before I do anything else I need to know the answers to the following.
What do I do about two unknown accounts? they only have traverse, read, and execute as permission. What do I do about inheriting? Should the system have permission to take ownership? And lastly, if I took control specifically with my main account and am
an Admin, then Admins should be left as can take ownership? (otherwise, If I understand it correctly, it would trump the allow to take ownership permission for me as an admin?)
I know I could read up on it in your tutorials, but I am a senior citizen. and have no patience left, nor the time to plow through all those tech pages and try to figure out what it all means. That is for the next generations. I am fortunate to understand
as much as I do, and trouble shoot with success.
Thank you in advance for your help to whoever has the answers.
Respectfully,
sandy

Hi,
What kind of folders are you referring to? Different folders can have different owner for different purposes, some system files are access denied by default even you're admin, it is designed for security. It's normal, for example, the "User"
folder you have mentioned above, the "System" account should be the owner of the folder and you don't need to change it, please see my snapshot below:
Regarding to the unknown account, my guess is that it’s probably a user account from second OS or
previous OS that has been removed or recently deleted because of the “format” action. Or if you doubt this, I recommend you run a virus scan incase some virus infection. Please also launch registry editor, then navigate to HKLM\Software\Microosft\Windows
NT\CurrentVersion\ProfileList check if you can find user SID for the account.
For inherited permissions, they are those that are propagated to an object from a parent object, I think the following can be more clear than I described
https://technet.microsoft.com/en-in/library/cc726071.aspx?f=255&MSPPError=-2147217396
Please remember to mark the replies as answers if they help, and unmark the answers if they provide no help. If you have feedback for TechNet Support, contact [email protected]

Client no in SAP Business System name.

Hello All,
I am currently working on naming for the SAP PI objects.
In my previous SAP PI implementations I used naming like SIDCLNTNO ( f.e. DPECLNT110 ) and SAP Recommends that as well. However we faced problem while pointing the different client to SAP PI sometimes in quality. For example my business system name is XXXCLNT110 in QA. But as they want to do some performance testing they wanted to point it to 900 client. At that time technically we can point it but logically it becomes wrong as scenario is still refering to 110 client (XXXCLNT110 ).
So in my new project I am thinking of keeping business system name client independent. i.e. SAPERP_DEV. Let me know your views regarding the same ?
Thanks & Regards,
Dijesh Tanna.

Hi Dijesh ,
But as they want to do some performance testing they wanted to point it to 900 client. At that time technically we can point it but logically it becomes wrong as scenario is still refering to 110 client (XXXCLNT110 ).
---> for me "performance checking " is related to "technical settings" only !!!
It's the client No. which depicts the purpose of system like test ,Dev, Sandbox,....not other way !!! so logically also "SAPERP_DEV" is not correct ...In this fashion you will be tight coupling the business system name with the business context !!! and the solution will not be scalable !!
Consider a case where new ERP systems coming into the landscape
will you name it SAPERP_DEV1...SAPERP_DEV2.......
Hope my sincere views you would find useful !!
Regards ,

Homogeneous Copy / Converting Distributed System as Central System.

CURRENT SAP LANDSCAPE.
SAP Production System is installed as a Distributed System:
SAP Application Host:_ AIX 5.2 - SAP Application (Central Instance - Central Services) based on NW 7.0 - ERP 2005 SR1.
Database Host: AIX 5.2 - Oracle 10G ver 10.2.0.2.0. - Database remains in SAN (Storage Area Network)
ESCENARIO ONE:
COPYING ONLY CENTRAL INSTANCE AND CENTRAL SERVICES TO A NEW HOST.
Purpose: I want to copy only SAP Application (Central Instance an Central Services) to a new host and connect to my current Database Host .
According System Copy Guide (*) the concept of System Copy includes installation of SAP instances again using copy of source system database, likewise in this Guide I found the following restrictions:
Restrictions.
1.     Copying the database only is not supported!
2.     Copying the central instance only is not supported!
      The migration controller deletes all dialog instances in the database, so the
      system is not complete any longer.
3.     Reinstalling the central instance without the database is not supported!
      The migration controller deletes all dialog instances in the database, so the
      system is not complete anylonger
Questions:
1.     Using Homogeneus Copy (Abap+Java) can I copy ONLY SAP Instances (Central Instance and Central Services) to a new host without copying Database ?
2.     Which is the best procedure to follow for this purpose?
(*) System Copy for SAP Systems Based on SAP NetWeaver 2004s SR1 ABAP+Java
Document version: 1.1 ‒ 08/18/2006
ESCENARIO TWO:
CONVERTING DISTRIBUTED SYSTEM IN CENTRAL SYSTEM
Purpose: Convert our SAP Distributed System (two hosts) in SAP Central System (one host)
Questions:
1.     Using Homogeneous Copy (Abap+Java) can I copy SAP Instances (Central Instance, Central Services) and Oracle Database Instance to only one host (Central System) ?
2.     Is there any specific experience or procedure for this special case?
3. Can I restore Database Full Offline Backup and SAP Application Offline backup in the new server as an alternative ?
Thanks.

Use the distributed system option, as that is what applies to your target system. It is all explained clearly in the system copy guide, which you should definitely reference as appropriate for your software version: http://service.sap.com/instguides -> Installation & Upgrade Guides -> SAP NetWeaver -> SAP NetWeaver 7.4 (or version as appropriate) -> Installation -> 2 - Installation - SAP NetWeaver Systems -> System Copy: Systems Based on SAP NetWeaver 7.1 or Higher -> Windows: ABAP (or system variant as appropriate). In the guide, choose the Database-Specific System Copy: MS SQL Server-Specific Procedure. Also, be sure to check out the chapter on Copying the Database Only - Refresh. Basically, it says to run SWPM on the target database instance, choosing <Product> -> <Database> -> System Copy -> Target System -> <System_Variant> -> Based on AS ABAP (or other as appropriate) -> Database Refresh or Move.

Connect from SAP gateway to RFC server failed - Java StandAlone app X SAP RAC System

Dears,
I'm developing a Java application (RFC SERVER) with JCo3 and I need to connect to SAP RAC system.
I have configured the TCP/IP connection via transaction SM59, but when I try to start my server I face the error below (dev_jco_rfc.trc):
==========================================================================================
**** Error file opened at 20140714 112024 Brasilia Time Rel 3.0.10 (2013-08-08) [720.440]
Error: >Mon Jul 14 11:20:24,636<    RfcException: [null]
    message: Connect from SAP gateway to RFC server failed
Connection parameters: TYPE=A DEST=VSPAGUE ASHOST=cpe1601 SYSNR=01 SAPROUTER=/H/155.56.49.28 PCS=1
LOCATION    SAP-Gateway on host ld7624.dmzwdf.sap.corp / sapgw01
ERROR       hostname 'cpe1601' unknown
TIME        Mon Jul 14 16:20:25 2014
RELEASE     740
COMPONENT   NI (network interface)
VERSION     40
RC          -2
MODULE      /bas/740_REL/src/base/ni/nixxhl.cpp
LINE        193
DETAIL      NiHLGetNodeAddr: hostname cached as unknown
COUNTER     3
    Return code: RFC_FAILURE(1)
    error group: 102
    key: RFC_ERROR_COMMUNICATION
==========================================================================================
This problem happens when my app executes the line:
JCoServer myServer = JCoServerFactory.getServer(myServerName);
My system properties:
jco.client.lang=EN
jco.destination.peak_limit=10
jco.client.client=800
jco.client.passwd=********
jco.client.user=********
jco.client.sysnr=01
jco.destination.pool_capacity=3
jco.client.ashost=/H/155.56.49.28/H/cpe1601
jco.server.connection_count=3
jco.server.gwhost=/H/155.56.49.28/H/cpe1601
jco.server.progid=VSPAGUE
jco.server.gwserv=sapgw01
jco.server.repository_destination=VSPAGUE
Using SAP Logon i can connect to server cpe1601 system E16 without problems.
Please, I really need some help, because my knowledge on SAP platform is minimum.

Hi Markus,
Changing ASHOST=ld7624.dmzwdf.sap.corp as you have suggested, I got the error message: Connect to SAP gateway failed ...
As you could see, the host I'm connecting is from SAP RAC Service.
Here in our company we have only SAP Logon and my RFC Application, and I can connect to SAP remote system via SAP Logon with this settings:
System Connection Parameters
Description: SAP ECC 6.0
Application Server: cpe1601
Instance Number: 01
System ID: E16
SAProuter String: /H/155.56.49.28/H/
Below the connection information I received from SAP RAC SUPPORT for testing purposes:
    E16 System:
    SID: E16
    Client: 800
    System Number: 01
    Server: cpe1601
    Component Version: SAP ERP Central Component 6.0 Enhancement Pack 6 Suite on HANA
    User: ********
   Password: ********
   SAProuter String:
   If you don't plan to use SAPRouter at your end,
   /H/155.56.49.28/H/

Static vs Non--Static members

I'm having some trouble trying to understand the differences between static and non-static members.
I've read a few online information about static members, but I don't understand the purpose of static members.
Can someone try to explain the main points of static members and the differences between static and non-static members?

I'm having some trouble trying to understand the
differences between static and non-static members.
I've read a few online information about static
members, but I don't understand the purpose of static
members.
Can someone try to explain the main points of static
members and the differences between static and
non-static members?Static means only one per class. If you have a Class and generate 20 objects of this class or more, they all share the same copies of any static variables. This is as opposed to instance variables of which each Object has its own. If an object changes one of its instance variables, this doesn't affect another object's instance variables.
Having said this, however, vague and general questions are great if you are face to face with a tutor where you can have a conversation but are very difficult to answer in this format. Your best bet is to go through several online articles (and there are many good ones, just google for them) and then coming back with specific questions. Another option is to go through a book or two. Most have a chapter covering this.
Message was edited by:
petes1234

System Center Advisor Gateway requirements

What kind of machine should we use for the System Center Advisor Gateway?
I can find anything that mentions that. We dont really want to use one of our mgmt servers.
Thanks
Thanks Lance

The purpose of System Center Advisor Gateway is sending data to the web service and to receive updated configuration information from the web service in behalf of agent. when you plan the Advisor gateway requirement, the file space of the server is
the most critical factor to consider.
The factors should be consider:
1) number of agents per gateway
2) The average size of the data transfer from the agent to gateway per day.
3) Archival period for keeping data on the gateway
By default each agent uploads CAB files to the gateway twice per day. The size of the CAB files depends on the configuration of the machine (such as number of SQL engines and number databases) and the health of the machine (e.g. the number of alerts generated).
In most cases, the daily upload size is typically less than 100 KB.
e.g. daily upload size: 100KB per agent
number of agents: 5
archival period: 5 days(default)
estimated space required: 5 x 100KB x 5 ~ 2500KB
Roger

System get slow

hello all
can u please tell me why my system get slow.
however, it is working good early days.
since i m installed enterprise edition on my home system,
it is for learning purpose. my system having--
RAM-- 128
O/S --- WINDOS XP.
ORACLE 9 i installed.
if it is due to coockies then tell me how could i remove this?
thanx
with regards
ashish

if it is due to coockies then tell me how could i remove this?
Most likely that's not cookie related.
If your sole purpose is to test Oracle, it will be better to install XE instead of EE on your PC. XE will require few memory than EE. With 128M it's hard to test any advanced feature of EE anyway.

How to Install Windows 8.1 Preview on a Lenovo B575

First off, if you try to do it the normal way (eg, download ISO and burn to DVD) it will fail miserably and you will end up with an installation that hangs during a shutdown and/or restart plus some features may not work (like your wireless perhaps) so here's how to get it to work by doing a USB Legacy installation workaround:
1- Download the Win 8.1 ISO and use a utility like ISO to USB to make it bootable via a USB stick.
2- Once installed on the USB stick, delete the EFI folder and the efibootmgr file (on the new USB stick).
Note: This will force a Legacy USB installation - see image for more info.
3- Complete the installation using the modified USB stick and you will end up with a correct Legacy installation.
Note: It is very important to delete all existing partitions as part of the "clean install" process.
Note: See image of Disk Management below.
Now, there is only one problem left to solve and that is how to create a backup system image because this feature has been removed in 8.1 and doesn't work in Win 8.0 (with a B575) so what to do? The simple alternative is to use a free 3rd party utility like Macrium Reflect Free to create and restore your system images as required. BTW, 8.1 seems to be working nicely but I would not recommend upgrading your primary PC/laptop to take it for a test drive. In my case, I have a test rig for those purposes. Good luck.
BTW, see my tale of woe on installing Win 8.0 (similar to here):
http://forums.lenovo.com/t5/IdeaCentre-Desktops-Home-Servers/Lenovo-B575-Update-to-Windows-8-Issue/t...
Moderator Note; subject edited. Windows 8.1 is not yet a supported operating system, members installing it do so at their own risk.

Here is a screenshot of the 8.1 Preview on the B575 (desktop view):
Link to picture
Here is Macrium Reflect Free preparing for a system image backup:
Link to picture
Now, if you are so inclined to attempt this installation, I would strongly recommend the follow recovery actions:
1-Download Macrium Reflect Free and make a System Image Backup for recovery to Win 7
2-Install Win 8.1 as previously described.
Also note that I have installed the new Classic Shell Beta that works nicely with the return of the Win start button.
Please understand that all information provided is not an encouragement to attempt an installation of the 8.1 Preview on your Lenovo B575; however, it is intended to help you get through this installation if you are a curious sort (like me) and it is also intended to avoid issues when attempting this upgrade to your B575 laptop. With that said, I would strongly advise against attempting this upgrade; especially if your laptop is considered a primary computer. The only reason I can do this without fear of consequences is that I use my B575 as a "test rig" to assist others with complexed situations so I am "routinely" switching back and forth between Win 7, Win 8.0, and Win 8.1 as needed. So, take heed and good luck with any decisions you may make.
Moderator note; picture(s) totalling >50K converted to link(s) Forum Rules

Just some ideas would be nice

Hi,
Looking around for some innovative ideas for a project(FYP), I want to base my FYP on J2EE and/or J2ME, something like a front-end implementation(either web-based/mobile device) talking to back-end(mySQL/server integrated) through JSP. Mainly I want to play with JSP,Servlet,EJB,JDBC. I have a basic understanding of this technologies so it will be good to go in deep down.
However, I am lacking some ideas, as to which route to take, whether to explore J2ME with J2EE at this point or whether web-based systems are what i should be developing compared to mobile device systems. basically where is the demand now a days in the industry?.
It looks like most of the innovative/useful systems have been thought about/developed, (flight booking, shopping carts, online banking systems etc). Are there any web or mobile device based purposeful/useful system need researching/developing? something that could help the community. any ideas are very welcome.
I would appreciate any help.
thanks

I think you have to pay more than 10 Duke Dollars for a lucrative idea. give me a lucrative idea, priceless!
One that will teach Senator Orrin Hatch that
destroying a few million computers for the sake of the
entertainment industry is a bad idea.its the $18,000 which he earned in songwriting royalties which is talking and as long as he gets his CDs available on his website, he doesnt care about others. http://www.guardian.co.uk/usa/story/0,12271,980890,00.html
I think Randy Saaf of MediaDefender tried educating him about this, so there is no need to come up with a whole system to teach such a person.
However, i do not support copyright abuses. not fair.
anymore ideas?
You could kill two buzzwords with one stone, and develop a mobile->device app with J2ME that uses web services to communicate with a >server. Maybe it could be for buying movie tickets or something. 2-in-1, thought about it, even an m-commerce system such as m-banking system, reading about it, the security issues involving a bank is a project on its own. what you think of the idea?
It looks like most of the innovative/useful systems have been thought about/developed...
Why does it have to be original? Why not just pick something that's already done and make one that's faster/better in some way?
That's what Microsoft always does :-) Considering this too.
Here's and idea, write this for the SEC's members and you'll make a fortune.
http://story.news.yahoo.com/news?tmpl=story&cid=74&ncid=74&e=3&u=/cmp/20030619/tc_cmp/10700408thanks will read about it.
just to make things clear, I dont want a quick-get-rich scheme or a fortune yet, just a decent project where i can research & learn the technology.
thank you all for your time, more ideas are always welcome.

9I STATSPACK PACKAGE를 이용하여 생성된 성능보고서 분석 예제

제품 : ORACLE SERVER
작성날짜 : 2005-01-07
9I STATSPACK PACKAGE를 이용하여 생성된 성능보고서 분석 예제
==========================================
PURPOSE
이 문서는 9i 데이타베이스 운영 중 전반적인 System performance
저하를 경험할 경우 StatsPack Package를 이용하여 성능관련 문제
분석에 활용하는 방법을 예제를 통해 알아보기로 한다.
Explanation
<Bulletin:17118>에는 statspack.snap 프로시져를 수행하여 snapshot을
생성하는 데 있어 통계정보 수집 방법에 대하여 자세히 소개되어 있다.
<Bulletin:17119>에는 spreport.sql 수행을 통한 STATSPACK 성능 보고서
생성 방법과 생성되는 report의 내용을 요약적으로 볼 수 있다.
이 문서는 STATSPACK utility에 의해 생성되는 이 output(성능보고서)을
이해하고 진단하는 데 도움을 줄 만한 내용을 알아본다.
데이타베이스 performance tuning은 아주 광범위한 분야이므로,
아 자료는 몇 가지 특정 tuning point에 대해서만 촛점을 맞추어 알아본다.
1. 9i 에서 statspack 수행 시 Summary Information
STATSPACK report for
DB Name DB Id Instance Inst Num Release Cluster Host
ETSPRD7 1415901831 etsprd7a 1 9.2.0.5.0 YES tsonode1
Snap Id Snap Time Sessions Curs/Sess Comment
Begin Snap: 71 11-Jun-04 10:02:41 ####### .0
End Snap: 73 11-Jun-04 12:09:00 ####### .0
Elapsed: 126.32 (mins)
==> 이전의 OPS 항목은 Real Applications Cluster(RAC) 라고 하는 새로운
용어를 나타내기 위해 Cluster로 대체되었다.
그리고, Cursors/Session 과 Comment라고 하는 column이 추가되었다.
2. Oracle 9i Instance Workload Information
모든 statspack report는 instance efficiency를 결정하는 데 도움이 될
만한 인스턴스 metric들과 인스턴스의 workload profile을 보여주는 것으로
시작한다.
Oracle 9i에서 Std Block size는 인스턴스의 primary block size를 나타낸다.
1) Instance cache information:
Cache Sizes (end)
~~~~~~~~~~~~~~~~~
Buffer Cache: 704M Std Block Size: 8K
Shared Pool Size: 256M Log Buffer: 1,024K
2) Load profile Information:
Load profile Information은 Oracle 8i와 9i가 모두 동일하다.
Load Profile
~~~~~~~~~~~~
Per Second Per Transaction
Redo size: 351,530.67 7,007.37
Logical reads: 5,449.81 108.64
Block changes: 1,042.0 8 20.77
Physical reads: 37.71 0.75
Physical writes: 134.68 2.68
User calls: 1,254.72 25.01
Parses: 4.92 0.10
Hard parses: 0.02 0.00
Sorts: 15.73 0.31
Logons: -0.01 0.00
Executes: 473.73 9.44
Transactions: 50.17
% Blocks changed per Read: 19.12 Recursive Call %: 4.71
Rollback per transaction %: 2.24 Rows per Sort: 20.91
각 항목들의 의미는 다음과 같다.
Redo size: This is the amount of redo generated during this report.
Logical Reads: This is calculated as Consistent Gets + DB Block Gets = Logical Reads
Block changes: The number of blocks modified during the sample interval
Physical Reads: The number of requests for a block that caused a physical I/O.
Physical Writes: The number of physical writes issued.
User Calls: The number of queries generated
Parses: Total of all parses: both hard and soft
Hard Parses: Those parses requiring a completely new parse of the
SQL statement. These consume both latches and shared pool area.
Soft Parses: Not listed but derived by subtracting the hard parses
from parses. A soft parse reuses a previous hard parse
and hence consumes far fewer resources.
Sorts, Logons, Executes and Transactions are all self explanatory
3) Instance Efficiency Ratios:
Instance Efficiency Percentages (Target 100%)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Buffer Nowait %: 99.99 Redo NoWait %: 100.00
Buffer Hit %: -45.57 In-memory Sort %: 97.55
Library Hit %: 99.89 Soft Parse %: 99.72
Execute to Parse %: -1.75 Latch Hit %: 99.11
Parse CPU to Parse Elapsd %: 52.66 % Non-Parse CPU: 99.99
Shared Pool Statistics Begin End
Memory Usage %: 42.07 43.53
% SQL with executions>1: 73.79 75.08
% Memory for SQL w/exec>1: 76.93 77.64
Example
1. Parse가 너무 빈번하여 성능에 영향을 주는 예제
예제1. TARGET 이 100% 인데 다른 항목들은 좋은 편이지만, PARSE 관련
비율들만 낮은 경향을 보임.
Instance Efficiency Percentages (Target 100%)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Buffer Nowait %: 99.93 Redo NoWait %: 99.99
Buffer Hit %: 97.97 In-memory Sort %: 100.00
Library Hit %: 93.58 Soft Parse %: 85.59
Execute to Parse %: 10.21 Latch Hit %: 99.48
Parse CPU to Parse Elapsd %: 40.07 % Non-Parse CPU: 90.54
예제2. 한번 PARSE해서 한번만 수행한 SQL이 전체 SQL 의 40% 나 차지하는 경우
이러한 경우 권장사항은 한번 PARSE하여 여러번 수행하는 것이다.
Shared Pool Statistics Begin End
Memory Usage %: 94.13 94.95
% SQL with executions>1: 40.43 36.56
% Memory for SQL w/exec>1: 31.67 26.27
예제3. 다음 정보는 빈번하게 수행되면서, 수행할 때마다 PARSE하는 SQL들이다.
SQL ordered by Parse Calls for DB:
% Total
Parse Calls Executions Parses Hash Value
191,537 191,538 5.31 2386297721
Module: OCS00000.exe
SELECT DOCTNO, CLINIC, DOCTNAME FROM OCSUSER.OCSDOCTOR
WHERE ROWNUM = 1 -- AND DOCTNO > ' ' --2004/03/02 LEEJUNGHY
UN -- AND DOCTNO IN (P_DOCTNO,SUBSTR(P_DOCTNO,-5)); A
ND DOCTNO = TRIM(TO_CHAR(SUBSTR(:b1,GREATEST(LENGTH(:b1)*(-1),-5
)),'00000'))
102,871 102,871 2.85 102761273
Module: OCS00000.exe
SELECT KORNAME FROM EPMUSER.EPMMASTER WHERE EMPNO IN (:
b1,SUBSTR(:b1,-5))
92,454 92,454 2.56 231443659
Module: NIN00000.exe
SELECT USERID FROM APMUSER.APMSESSIONID WHERE INSTANC
ENO = USERENV('INSTANCE') AND SESSIONID = USERENV('S
ESSIONID')
예제4. SQL을 shared pool에 할당하는 관련 LATCH 들의 MISS가 보이는 경우
Latch Activity for DB: DAUMC Instance: DAUMC1 Snaps: 71 -73
->"Get Requests", "Pct Get Miss" and "Avg Slps/Miss" are statistics for
willing-to-wait latch get requests.
->"NoWait Requests", "Pct NoWait Miss" are for no-wait latch get requests.
->"Pct Misses" for both should be very close to 0.0
Pct Avg Wait Pct
Get Get Slps Time NoWait NoWait
Latch Requests Miss /Miss (s) Requests Miss
library cache 60,564,808 1.9 0.2 1318 1,431,661 9.8
library cache pin 28,629,340 0.1 0.1 9 0
library cache pin alloca 19,120,395 0.1 0.1 5 0
shared pool 63,075,980 4.0 0.1 578
예제5. V$librarycache 뷰의 정보 중 SQL AREA의 MISS가 있는 경우
Library Cache Activity for DB: DAUMC Instance: DAUMC1 Snaps: 71 -73
->"Pct Misses" should be very low
Get Pct Pin Pct Invali-
Namespace Requests Miss Requests Miss Reloads dations
SQL AREA 2,766,961 15.6 11,370,919 9.1 87,750 6
TABLE/PROCEDURE 1,166,084 0.1 3,925,826 0.1 2,081 0
BODY 45,742 0.0 45,742 0.0 0 0
TRIGGER 808,617 0.0 808,624 0.0 30 0
CLUSTER 717 0.0 523 0.0 0 0
예제6. SHARED POOL USAGE 를 볼 때 2G 중 SQL AREA + LIBRARY CACHE가 대부분 차지
SGA Memory Summary for DB: DAUMC Instance: DAUMC1 Snaps: 71 -73
SGA regions Size in Bytes
Database Buffers 1,509,949,440
Fixed Size 459,920
Redo Buffers 679,936
Variable Size 2,164,260,864
sum 3,675,350,160
shared_pool_size = 2013265920
SGA breakdown difference for DB: DAUMC Instance: DAUMC1 Snaps: 71 -73
Pool Name Begin value End value % Diff
shared library cache 465,599,756 467,728,476 0.46
shared sql area 1,283,939,172 1,300,770,180 1.31
shared miscellaneous 150,304,904 151,676,316 0.91
shared free memory 125,065,548 107,550,900 14.00
너무 빈번한 Parse를 줄이기 위한 권장사항
- Literal SQL보다는 BIND VARIABLE 사용 권장
- SOFT PARSE가 85%나 차지하므로 Session_cached_cursors 파라미터 설정 권장
( 가령 100 --> 200 )
이 파라미터에 지정한 갯수는 한 session 동안 open된 상태로 cache에
유지할 수 있는 cursor의 갯수이다.
<참고> CURSOR 는 한번 오픈된 다음 여러번 execution 될 수 있다.
예를 들어 V$SQL 뷰에서 한 SQL 이 몇번 execute 되었는지는
v$sqlarea.executions 로 확인 가능하다.
<Note:30804.1> 참조
2. SQL ACCESS PATH(SQL 수행 패턴)와 I/O에 문제가 있어 성능에 영향을 주는 예제
SQL 수행 시 full table scan보다 INDEX scan이 항상 더 빠른 것은 아니다.
예제1. 전체 WAIT TIME 의 대부분(60~70%)이 DB FILE SEQUENTIAL READ,
즉 one block read (주로 인덱스 사용)일 때이다.
Top 5 Timed Events
~~~~~~~~~~~~~~~~~~ % Total
Event Waits Time (s) Ela Time
db file sequential read 3,682,330 87,681 59.32
CPU time 31,297 21.17
global cache cr request 4,254,569 11,086 7.50
enqueue 43,040 3,211 2.17
latch free 505,497 2,068 1.40
예제2. Tablespace IO Stats for DB , File IO Stats for DB 등의 DISK IO
통계정보를 보면 AV Read 속도가 권장이 20ms 이하이나 대부분이
20ms 이상이고 30ms 인 경우
Tablespace IO Stats for DB: DAUMC Instance: DAUMC1 Snaps: 71 -73
->ordered by IOs (Reads + Writes) desc
Tablespace Av Av Av Av Buffer Av Buf
Reads Reads/s Rd(ms) Blks/Rd Writes Writes/s Waits Wt(ms)
OCS_DATA 1,320,724 174 25.0 1.0 34,046 4 90,263 22.5
AMP_DATA 589,915 78 25.6 1.1 6,487 1 4,994 28.9
OCS_IDX 282,622 37 26.9 1.0 54,707 7 7,813 25.6
CP_DATA 204,100 27 18.2 1.1 3,297 0 1,594 17.3
AMP_IDX 174,413 23 26.4 1.0 16,853 2 5,833 28.9
File IO Stats for DB: DAUMC Instance: DAUMC1 Snaps: 71 -73
->ordered by Tablespace, File
Tablespace Filename
Av Av Av Av Buffer Av Buf
Reads Reads/s Rd(ms) Blks/Rd Writes Writes/s Waits Wt(ms)
AMP_DATA /dev/vx/rdsk/dongadg/daumc_amp_data_30720m
444,094 59 26.0 1.1 3,311 0 3,716 29.9
/dev/vx/rdsk/dongadg/daumc_rdat0301_10240m
74,911 10 24.5 1.1 1,124 0 685 26.5
/dev/vx/rdsk/dongadg/daumc_rdat0303_10240m
70,910 9 24.3 1.1 2,052 0 593 25.8
AMP_IDX /dev/vx/rdsk/dongadg/daumc_amp_idx_30720m
174,413 23 26.4 1.0 16,853 2 5,833 28.9
AMS_DATA /dev/vx/rdsk/dongadg/daumc_ams_data_4096m
11 0 26.4 1.0 0 0 0
위의 Disk I/O Tuning point를 근거로 튜닝 필요한 SQL 찾기
예제3. SQL ordered by Gets for DB: DAUMC Instance: DAUMC1 Snaps: 71 -73
-> End Buffer Gets Threshold: 10000
-> Note that resources reported for PL/SQL includes the resources used by
all SQL statements called within the PL/SQL code. As individual SQL
statements are also reported, it is possible and valid for the summed
total % to exceed 100
CPU Elapsd
Buffer Gets Executions Gets per Exec %Total Time (s) Time (s) Hash Value
5,029,778 20 251,488.9 2.5 62.87 106.97 1740340670
Module: NMS00000.exe
SELECT ns.getdate, ns.gettime, ns.sid, ns.idno, ns.name
, ns.ward, ns.sex, ns.age, ns.sampcd, we.workcd, MIN(nr
.testcd) testcd, MIN(nr.testno) testno, MIN(nr.result)
result, MIN(nr.ROWID) nrROWID, sm.sampnm FROM nmusr.nmsample
ns, nmusr.nmresult nr, nmusr.nmworkenv we, nmusr.xnmsa
3,200,846 1,903 1,682.0 1.6 99.29 184.85 2896635021
Module: OCS00000.exe
SELECT upslipcode FROM ocsuser.ocsslip WHERE slipcode
= 'PH11' START WITH slipcode = 'CLIN' CONNECT BY PRIOR slipcod
e = upslipcode
예제4. SQL ordered by Reads for DB: DAUMC Instance: DAUMC1 Snaps: 71 -73
-> End Disk Reads Threshold: 1000
CPU Elapsd
Physical Reads Executions Reads per Exec %Total Time (s) Time (s) Hash Value
39,256 113 347.4 0.9 33.07 226.06 639735119
Module: AMI00000.exe
begin AMPUSER.MAKEADMORDER(:V00001,:V00002,:V00003,:V00004,:V000
05,:V00006); end;
38,671 113 342.2 0.9 15.23 167.19 3348585719
Module: AMI00000.exe
DELETE FROM AMPUSER.AMPTEMPORDER WHERE ( IDNO = :b4 AND MEDDAT
E = :b3 AND TYPECODE = :b2) OR TERMID = :b1
31,358 1 31,358.0 0.8 6.46 88.00 3852126455
Module: Golden32.exe
select count(*) FROM cpusr.cpslipuse su -- WHERE su.slipcd = '2
1' -- AND su.partcd = 'MP' -- AND su.finalflag = 0 -- AND
SUBSTR(su.labno,1,1) = '1' -- AND LENGTH(su.labno) = 6 --308
Reference Documents
<Note:228913.1> Systemwide Tuning using STATSPACK Reports

Swap space problem on Windows XP

I'm trying to install BI Publisher on Windows XP from a zip file downloaded last week (version 10.1.3.3.2). However after starting setup.exe in the install directory I get the message that my swap space = 0 Mb while 500 Mb is required. After this the installation procedure quits.
I haven't got a clue as what the installer is referring to (swap on windows?) but I have plenty of room om my two (logical) disks, no spaces in the directory name from which I start the installer (D:\download\bipublisher\Windows\OBI\install) and about 1.5 Gb of memory free.
Any hints what to do would be appreciated.
tia,
Martin

Hi Mjb001,
In computer operating systems that have their main memory divided into pages, paging (sometimes called swapping) is a transfer of pages between main memory and an auxiliary store, such as hard disk drive.[1] Paging is an important part of virtual memory implementation in most contemporary general-purpose operating systems, allowing them to easily use disk storage for data that does not fit into physical RAM. Paging is usually implemented as a task built into the kernel of the operating system.
Windows 3.x creates a hidden file named 386SPART.PAR or WIN386.SWP for use as a swap file. It is generally found in the root directory, but it may appear elsewhere (typically in the WINDOWS directory). Its size depends on how much swap space the system has (a setting selected by the user under Control Panel → Enhanced under "Virtual Memory"). Please check this file.
Regards,
Amit Deshpande
Persistent Systems Ltd.

FBL5N Report

Hi Gurus,
When I run the FBL5N report, I was not able to find the Assignment field information for Manual invoices. Normally the Assignment field should be displayed with the same document number of the particular invoice.
Can anyone help me where the setting could be done?
Thanks for the support!
JBC

This has to depend on several factors, firstly if you done an invoice from SD/FI, there should be a sort key in the customer profile in FD02 at the company code area > acct mgt tab > sort key.
Key for sorting according to assignment numbers
Indicates the layout rule for the Allocation field in the document line item.
Use
The system uses a standard sort sequence for displaying line items. Among other things, it sorts the items according to the content of the Allocation field. This field can be filled either manually or automatically (by the system) when a document line item is entered.
For this purpose, the system requires rules that determine which information is to be taken from the document header or from the document line item and placed in the field. The rules can be stored in the master record of an account which enables you to determine the standard sort sequence on an account-specific basis.
Note
Field information from another document line item cannot be adopted into the field of a particular item.
There are also sort keys that is defined at GL acct level at FS00 per company/GL acct> control data tab > sort key, that u can specify how to update the Assignment fields.

Purpose of System Members 9.3.1

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